Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

How do you handle infectious waste?

Answer»

Cleaning and disposing of infectious waste isn’t a role for the squeamish. You work in close proximity of blood and other bodily fluids – as well as waste materials – which may carry common infections (like HIV, hepatitis, and meningitis to name a few).But your JOB is a vital one. Improper disposal poses a high risk of you or others being exposed. Contracting a disease starts the chain of infection all over again, and allows the disease to keep on spreading.If you CLEAN for an organisation that works with people or animals (and their bodily fluids), you’ll need more than a mop and bucket on hand.Proper disposal methods and hygiene are of paramount importance.Safe Disposal of Medical WasteFirst and foremost: follow any training provided on how to safely dispose of materials in your premises. Your setting may have specific procedures in place with which you should be FAMILIAR, and may provide you with specific equipment and substances for sanitisation and disposal.● General STEPS for safe disposal:● Wearing protective equipment.● Proper cleaning procedures for CONTAMINATED surfaces.● Proper sanitisation or disposal.Hey Mate!!!! Here is your answer ♣️

2.

What are the four main sources of waste?

Answer»

The FOUR main source of waste are :- 1. INDUSTRIAL waste 1. Industrial waste 2. Commercial waste 1. Industrial waste 2. Commercial waste 3. DOMESTIC waste 1. Industrial waste 2. Commercial waste 3. Domestic waste 4. AGRICULTURAL waste

3.

An air-benzene mixture was entering the absorption tower at the rate of [100+ (roll number)2 ] kmol/h. Inlet gas containing 7 mol % benzene was entering the system. 82 % benzene was recovered using pure solvent (mol wt. 24) entering at 490 kmol/h. Calculate composition (weight %) of benzene in the exit gas and liquid outlet. Mol wt Benzene-78.11 My roll number - 12 Please help

Answer»

Acceleration, rate at which velocity CHANGES with TIME, in TERMS of both speed and direction. A point or an object moving in a straight line is accelerated if it speeds up or slows down. ... Acceleration is defined as the change in the velocity vector in a time INTERVAL, divided by the time interval.

4.

The complex that will not exhibit paramagnetic behaviour is [atomic number:Fe = 26 Cu =29]​

Answer»

the element copper which is PRESENT in the in the d - BLOCK ELEMENTS do not SHOW paramagnetic behavior Explanation:

5.

What are the types of soil waste?

Answer»

Organic waste: kitchen waste, VEGETABLES, FLOWERS, leaves, fruits. Toxic waste: old medicines, PAINTS, chemicals, bulbs, spray cans, FERTILIZER and pesticide containers, batteries, shoe polish. Recyclable: paper, glass, metals, plastics. Soiled: hospital waste such as cloth soiled with blood and other body fluids.

6.

How is medical waste treated?

Answer»

The primary METHODS of TREATING medical waste are: INCINERATION. Autoclaves. Mechanical/Chemical Disinfection.Follow ❤️

7.

How does biomedical waste pollute the soil?

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tion:Soil POLLUTION from biomedical waste is due to infectious waste discarded medicines, chemical used during TREATMENT processes. Heavy metals present in the waste GET enter into the ecosystem by being ABSORBED by plants, contaminating the food CHAIN [3].

8.

What causes biomedical waste?

Answer»

Land Pollution Soil pollution from bio-medical waste is caused due to INFECTIOUS waste, discarded MEDICINES, chemicals used in treatment and ash and other waste generated during treatment PROCESSES. ... One of MAJOR causes for the increase in infectious DISEASES is improper waste management.Follow ❤️

9.

Explain what will happen with reason.a) Lime juice is added in baking soda​

Answer»

When JUICE reacts with baking SODA , the PRODUCTS formed are carbon DIOXIDE , water and sodium carbonate .MARK ME AS BRAINLIEST !!

10.

What is stability? (in chemical bonding lesson )​

Answer»

lity, state, or degree of being stable: such as. a : the strength to stand or endure : firmness. b : the PROPERTY of a BODY that CAUSES it when disturbed from a condition of equilibrium or steady motion to develop FORCES or moments that restore the original condition.Explanation:i hope it's HELPFUL to you

11.

21- The latent heat of fusion of ice is: (a) 33.4 X 10^ J/kg (b) 22.5 X 10 J/Kg(c) 3.40 X 109 J/Kg(d) 2.25 X 10 J/KKg plz answer anyone

Answer»

21- The latent heat of fusion of ice is:(a) 33.4 X 10^ J/kg (b) 22.5 X 10 J/Kg(c) 3.40 X 109 J/Kg(d) 2.25 X 10 J/KKg EXPLANATION:OPTION b

12.

16- When 200 gms of ice at 0°C is mixed with 100 gms of water at 100°C, the final physical state of the mixture after equilibirium has been established is:(a) Solid state(b) Liquid state (c) Gaseous state (d) None of these​

Answer»

tion:CORRECT option isA13.33 ∘ CLet the FINAL temperature of the mixture be T. Then 100×80+100(T−0)×1/2100×80+100(T−0)×1/2 (as SPECIFIC HEAT of ICE is 0.5cal/g/℃ and specific heat of water is 1cal/g∘C) =100×1×(100−T) Solving, we get T=13.33℃

13.

35. More acidic than ethanol is (1) CH CH CH CH CH CH CH CH, (2) CH,CO,CH2CH3 (3) CH,COCH,COCH (4) CH,COCHE​

Answer» OPTION B EXPLANATION:Please mark as BRAINLEAST
14.

3. What type of mixtures are separated by the technique of crystallisation? Pure solids from their impure samples are separated using this technique of crystallization.​

Answer»

3.Explanation:What TYPE of mixtures are separated by the technique of crystallisation?PURE SOLIDS from their IMPURE samples are separated using this technique of crystallization.

15.

42gram Dye Nitrogen, 8Gram When reacted with hydrogen, the marginal reagent and product tell the quantity​

Answer» QUANTITY?????????????
16.

What is an example of chemical pollution?

Answer» CHEMICAL pollution occurs when chemicals resulting from human ACTIVITIES enter the environment, CONTAMINATING air, water or soil. Acid rain, GREENHOUSE gases and ozone are all examples of chemical pollution.
17.

What are the 5 examples of air pollution?

Answer» TION:AIR PollutantsCarbon Monoxide.Lead.Nitrogen Oxides.Ozone.Particulate Matter.Sulfur Dioxide.Other Air POLLUTANTS
18.

What is pollution and its types causes and effects?

Answer»

Pollution is the introduction of substances (or energy) that cause adverse changes in the environment and LIVING ENTITIES .” Pollution need not always be caused by chemical substances such as PARTICULATES (like smoke and dust). Forms of energy such as sound, heat or light can ALSO cause pollution.Herbivore Animals: Manure MeaningCell DIVISION: Omnivores Animals

19.

What is the role of pollution Control Board?

Answer»

CPCB has the responsibility to REGULATE and control noise producing and GENERATING sources with the OBJECTIVE of maintaining the AMBIENT air quality standards. Environmental Data STATISTICS : CPCB manages environmental data statistic in which air quality data and water quality data comes through.Follow ❤️

20.

What is an example of pollution?

Answer»

tion:Major forms of pollution include AIR pollution, light pollution, LITTER, NOISE pollution, plastic pollution, soil contamination, radioactive contamination, thermal pollution, VISUAL pollution, and water pollution

21.

Convert the following temperature to kelvin in 50 degrees celsius and 100 degree Celsius

Answer»

orget to brainlist answer:)...Explanation:Temperature in Kelvin = Temperature in oC + 273Substitute the given VALUE in the equation and then CALCULATE the other unknown value.a) 25° C25° C = (25 + 273) K= 298 Kb) 373° C373° C = (373 + 273) K= 646 K

22.

Write distribution of electron and valmey of nitrogen,oxygen

Answer»

VALENCY OF OXYGEN= -2VALENCY OF NITROGEN = -3Explanation:  AS THE ATOMIC NUMBER OF OXYGEN IS 8SO,ACCORDING TO DISTRIBUTION OF ELECTRON IN SHELLS'IT'S ELECTRONIC CONFIGURATION IS 2,6.AS WE KNOW THAT IF AN ELEMENT HAS MORE THAN N3 ELECTRON IN  OUTERMOST SHELL THEN WE CALCULATE IT'S VALENCY BY SUBTRACTING THE NUMBER OF ELECTRON BY 8.BY USING THIS CONCEPT,ATOMIC NUMBER OF NITROGEN = 7ELCTRONIC CONFIGURATION = 2,5VALENCY OF NITROGEN = 5-8=-3ATOMIC NUMBER OF OXYGEN = 8ELECTRONOIC DISTRIBUTION = 2,6VALENCY OF OXYGEN = 8-6 = -2HOPE THIS WILL HELP YOU.THANK YOU

23.

Are two atoms of the same element identical??Byeey , goin Off^_^​

Answer»

The VELOCITY of an object is the RATE of CHANGE of its position with respect to a frame of reference,and is a function of time. Velocity is a physical vector QUANTITY; both magnitude and direction are needed to define it...

24.

What is lab manual ?​

Answer»

A "lab MANUAL" is the term we'll use for the document that you GIVE your test USERS to guide their exploration of the interface that you're testing; other SOURCES might call it a "test guide", "user WORKSHEET", etc. ... Well, that's when you give them the lab manual.

25.

What do you mean by hamogeneous?? ​

Answer»

A mixture in which the COMPOSITION is uniform throughout the mixture. mixture: consists of multiple SUBSTANCES PUT together. SUBSTANCE: It has a uniform and definite composition.

26.

Ara yaar koi free hai kya ​

Answer»

Hanji hum FREE HAI kahiye KYA KAAM hai aapkoExplanation:

27.

3)atomic number of hydrogen is50 points as I said​

Answer»

1 Explanation:The atomic number is EQUAL to the number of protons in an ATOM's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain EXACTLY ONE proton.

28.

Differentiate reduction and oxidation. Explain any three types of redox reaction with suitable examples

Answer»

redox reaction: Redox reactions are oxidation-reduction chemical reactions in which the reactants undergo a change in their oxidation states. The term ‘redox’ is a short form of reduction-oxidation. All the redox reactions can be broken down into two different processes – a reduction PROCESS and an oxidation process.The oxidation and reduction reactions always occur simultaneously in the redox reaction or Oxidation-Reduction reaction. The SUBSTANCE getting reduced in a chemical reaction is known as the oxidizing agent, while a substance that is getting oxidized is known as the reducing agent. The different types of redox reactions are: type: DECOMPOSITION Reaction Combination Reaction Displacement Reaction EXAMPLE: A few examples of redox reactions, ALONG with their oxidation and reduction half-reactions are provided in this subsection.

29.

What is the atomic number of sulphate​

Answer»

mic NUMBER of SULPHATE is 16. The atomic number of a CHEMICAL element is the number of protons FOUND in the nucleus of every atom of that element.

30.

What are the 10 causes of air pollution?

Answer»

The Burning of Fossil Fuels. ...INDUSTRIAL EMISSION. ...Indoor Air POLLUTION. ...Wildfires. ...Microbial Decaying Process. ...Transportation. ...Open Burning of Garbage WASTE. ...Construction and DEMOLITION.

31.

What are 3 effects of pollution?

Answer» ENVIRONMENT DEGRADATION. The environment is the first casualty for the increase in pollution weather in air or water. HUMAN Health. Global Warming.
32.

How does pollution affect crop production?

Answer»

ects of air pollution on plants and animals may be measured by the following factors: (1) interference with enzyme systems; (2) change in cellular chemical CONSTITUENTS and physical structure; (3) RETARDATION of GROWTH and reduced production because of metabolic changes; (4) acute, immediate TISSUE degeneration.

33.

What are major types of pollution?

Answer»

The THREE major TYPES of pollution are air pollution, WATER pollution, and land pollution. SOMETIMES, air pollution is visible

34.

What are the 11 types of pollution?

Answer» AIR POLLUTION. Image credit: Pixabay. ...Water Pollution. ...Light Pollution. ...Noise Pollution. ...Plastic Pollution. ...SOIL CONTAMINATION. ...Electromagnetic Pollution (Non-Ionizing Radiation) ...RADIOACTIVE Pollution.
35.

Finewt about u? I am chinnu from maharastraya sure we can be friends ❣️​

Answer»

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36.

Kamini kha thi inne dino se tu​

Answer»

tere QUESTION MAIN SPACE hi nhi milta tha to ANS kaise KARTI

37.

Difference Between Metals And Non Metals????​

Answer» TION:HI pragiti was a month end of this chapter and the GROUP is of the same as a month is of a month end
38.

1) define atomic theory50 points as I said​

Answer»

theory is the scientific theory that matter is COMPOSED of particles CALLED atoms. Atomic theory traces its ORIGINS to an ANCIENT PHILOSOPHICAL tradition known as atomism.

39.

Non - metals are a) Liquids b) generally solids c) generally gases d)found in all states​

Answer» RALLY gasesexample :- CARBON , OXYGEN , ETC...
40.

Which element change the water colour in green​

Answer»

rock is weathered down over time, the MINERALS from the rock are dissolved and small pieces are released into the water causing different COLORS. Iron, manganese, and calcium carbonate from LIMESTONE all common minerals that can CAUSE water to range in color from red and orange to green and blue.Explanation:i HOPE it's helpful to you

41.

Complete and balance the following equations (NH2)2 CO3​

Answer»
42.

What is roasting and calcination?​

Answer» CALCINATION. Roasting. Calcination is a process where the air might be supplied in LIMITED quantity, or the ore is HEATED in the absence of air. Roasting includes HEATING of ore lower than its melting point in the presence of oxygen or air. Calcination involves the thermal decomposition of carbonate ores.Explanation:
43.

Why sigma bonds have lower energy than pi bonds ?​

Answer»

onds, electrons are in a high-ENERGY state, and energy is not REQUIRED to break the bond because of side by side overlapping or lateral overlapping. On the contrary, SIGMA bonds have head-to-head OVERLAP or axial overlap, THEREFORE energy is required to break the bond.

44.

The ash obtained on burning magneshiumribbon is dissolved in water and tested for its acidic/basic nature is the solution acidic or basic? How do you ascertain this?

Answer»

It does not CHANGE the colour of red or blue litmus and phenolphthalein, hence it is a NEUTRAL SOLUTION. Hint: We know that when magnesium ribbon is burned, the ash that is formed is magnesium oxide. Magnesium oxide is BASIC oxide. We must know the product of the reaction of basic oxide and WATER.

45.

Which analgesic is sensitive to light and slowly efflioresces in dry air

Answer»

In chemistry, an example of EFFLORESCENCE is when a gypsum is EXPOSED to a dry environment it will lose its water by EVAPORATION and form a solid CRUST, anhydrite, on the surface. Word origin: LATIN efflorescere (to bloom, blossom).

46.

Why ngp reactions are first order reaction?

Answer»

SN2 REACTION that happens after an internal NUCLEOPHILIC group attacks(which is known as NGP) would be more STABLE. In fact, the nucleophilic group that attacks is often a strong NUCLEOPHILE that is quite reactive (more than the leaving group which is usually a weak base) which would only destabilise the transition state when the external nucleophile does attack.

47.

What are the effects of pollution on plants and animals?

Answer»

there is no EFFECT in plants and anemialss POLLUTION effect in EXPLANATION:earth dear okk you can following me plz you have any douthyou can ASK me 1 you can following me plz fast

48.

What are 4 effects of water pollution?

Answer»

contamination of FOOD chain, water borne DISEASE,DESTRUCTION of BIODIVERSITY,unsafe DRINKING water.

49.

How do you manage biomedical waste?

Answer»

Types of Biomedical Waste Disposal AUTOCLAVING. The process of autoclaving INVOLVES steam sterilization. ... Incineration. The major BENEFITS of incineration are that it is quick, easy, and SIMPLE. ... Chemicals. When it comes to liquid waste, a common biomedical waste disposal method can be chemical DISINFECTION. ... Microwaving.

50.

Why is pollution so important?

Answer»

s your ANSWER MATE..