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. |
Solve this :– MO configuration of He₂⁻ is(a) (σ 1s)², (σ* 1s)², (σ 2s)¹ (b) (σ 1s)², (σ* 1s)², (σ* 2s)¹(c) (σ 1s)², (σ* 1s)¹, (σ 2s)² (d) (σ 1s)², (σ* 1s)¹, (σ* 2s)² |
| Answer» HAHAHAHAHA OL BATA | |
| 3. |
Define Average atomic mass with example |
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Answer» The average atomic mass (sometimes CALLED atomic weight) of an element is the WEIGHTED average mass of the ATOMS in a naturally OCCURRING sample of the element. Average masses are generally expressed in UNIFIED atomic mass units (u), where 1 u is equal to exactly one-twelfth the mass of a neutral atom of carbon-12.Explanation:mark me as the brainliest |
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| 4. |
SUIULIULIS Adl Give ure properly Tul edil Ul the:) Explain what happens when a piece of iron is kept in a moist environment.d) Give two occupational hazards of the wool making industry. |
| Answer» TION:हाय हेतल पटेल कैन यू प्लीज फॉलो मी इट्स रिक्वेस्ट प्लीज प्लीज प्लीज एंड प्लीज मार्ट नियर प्ले लिस्ट | |
| 5. |
Assertion: Antacids cures acidity in the stomach. Reason: Antacids contain strong bases that neutralise the extra acid.a. Both A and R are true, and R is correct explanation b. Both A and R are true, but Ris not the correctof the assertion.explanation of the assertion.c. A is true, but R is false.d. A is false, but R is true. |
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| 6. |
No guess!.@ Berry (Itzknowngirl)not for anyone |
| Answer» EMOVE this D,P !!A DEMON KING Never FALLS !!And Also He's Heart is Very Strong -_- | |
| 7. |
Write 20 chemical reaction and blanced them . |
| Answer» TION:TWENTY BALANCED EQUATIONS are GIVEN above | |
| 8. |
For a reaction A- product a graph of molar concentration of A versus time is found to be straight line what is the order of a reaction? |
| Answer» NANOTECHNOLOGY is the term given to those areas of SCIENCE and engineering where phenomena that TAKE place at dimensions in the nanometre scale are UTILISED in the design, characterisation, production and APPLICATION of materials, structures, devices and systems. | |
| 9. |
Teri khudki dp isse better thi..mein mst hu |
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Answer» your DP is so NICE ATTRACTIVE BHI HAI |
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| 10. |
Define Swag?????????????? |
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Answer» a SLANG word that refers to stylish confidence. It shows up in songs ("Check out my swag, YO / I WALK like a ballplayer"—Jay Z) and social media HASHTAGS, but this word derives from swagger, not from stolen goods. And though it sounds newer than the "free stuff" swag, this swag is actually older. |
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| 11. |
Define Trends????????????! |
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Answer» tion:A trend is what's hip or popular at a certain point in time. While a trend usually REFERS to a certain style in fashion or entertainment, there could be a trend toward warmer temperatures (if people are following trends ASSOCIATED with global WARMING)are sis maine pin id @DonningTheSea deactivate kardi h,main ab USE NI karti use |
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| 12. |
Define Mannat??????????? |
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Answer» Science is the STUDY of the nature and behavior of NATURAL THINGS and the knowledge that we obtain about them.May it be helpful.Mark me as brainliestPlease DROP some THANKS. |
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| 13. |
Define Reels?????????????? |
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Answer» tion:REEL. Research Evidence in Education Library (UK) REEL. Receptive-Expressive EMERGENT Language (language IMPAIRMENT test) |
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| 14. |
ক্যালসিয়াম সায়ানাইড এবং কার্বনের মিশ্রণ কে কি বলে |
| Answer» TION:i DONT UNDERSTOOD the LANGUAGE.. | |
| 15. |
Define Filters????????????? |
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| 16. |
Ords:) Describe the process of making crystals of sugar.Donienebo+ |
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| 17. |
What is activation energypls give relevant answer |
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Answer» imum QUANTITY of ENERGY which the REACTING species MUST possess in order to UNDERGO a specified reaction.Hope this helps you guys ☺️ |
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| 18. |
Oh wow achaa tum kabhi question post kara karo |
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Answer» sade otthe ke AHSAN kro ji dil apna NU sade naam kro jiExplanation:AREE just GANA chl rha HAI dimag me |
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| 19. |
Match the different points of the warer system with the corresponding temperature. |
| Answer» TION:tistzkgxgzkgzkgzvkzkgkggkzkgzkgkgs | |
| 21. |
The term CST is applicable to the solution of two liquid which are _______ |
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Answer» the TEMPERATURE at which complete miscibility is REACHED as the temperature is raised or in some cases lowered —used of TWO liquids that are PARTIALLY miscible under ordinary conditions. — CALLED also consolute temperature |
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| 23. |
Lets Ćhať crvxhptncb |
| Answer» TION:तेरी हर हकीकत से रूबरू हो गया हूं मैं , ये पर्दा किस बात का कर रही है एक मैं हु की आंखों से आंसू नही रुक रहे एक तू है कि हँसके बात कर रही है | |
| 25. |
• The heavy nucleus with low binding energy per nucleon are unstable. They attain stability by emitting |
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Answer» by ATTRACTING of ELECTRONS as they are NEGATIVE chargedExplanation: |
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| 27. |
What is cell please answer |
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Answer» it is BASIC STRUCTURAL and FUNCTIONAL UNIT of LIFE |
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| 28. |
Name any two subliming solids ? |
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Answer» Familiar SUBSTANCES that sublime readily INCLUDE iodine (shown below), dry ice (shown below), menthol, and CAMPHOR. Sublimation is occasionally used in the laboratory as a method for purification of SOLIDS, for example, with caffeine. |
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| 29. |
The absolute zero on the Kelvin scale is selected as_____ |
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Answer» The kelvin (k) is the SI unit of temperature. In the Celsius scale, 0° is the FREEZING point of WATER while in the Kelvin scale the zero points are at ABSOLUTE zero. THEREFORE, 0 K is EQUAL to -273.15°C, 0°C is equal to 273.15 kelvins |
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| 30. |
Neutralisationreactionstakesplacewith………….ofheat. |
| Answer» TION:MARK ME AS BRAINLIEST NEUTRAILSATION reaction takes place between ACIDS and BASES. | |
| 31. |
What are linear equations?? |
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Answer» In mathematics, a linear EQUATION is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+B=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the COEFFICIENTS, which are OFTEN REAL numbers. |
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| 32. |
L - shell has sub-shell(s):a) sb) s and pc) s,p and dd) s,p,d and f |
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Answer» is option (b) s and P The FIRST K SHELL has one subshell, called '1s'; the L shell has two subshells, called '2s' and '2p'; the THIRD shell has '3s', '3p', and '3d'; and so on.☆ Hope its helpful ☆ |
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| 33. |
Name the three states of matter . give kon example of each ? |
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Answer» tates of MatterMatter can EXIST in one of THREE main states: solid, liquid, or gas.Solid matter is composed of TIGHTLY packed particles. ...Liquid matter is made of more loosely packed particles. ...Gaseous matter is composed of particles packed so loosely that it has neither a DEFINED SHAPE nor a defined volume. |
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| 35. |
Differentiate between slow and fast changes |
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Answer» tion:The CHANGES that TAKE a LONG duration of time to complete, are CALLED slow changes. This duration can be in hours, days or even months. The changes that are completed in short or very short duration of time are called FAST changes. ... Rusting of iron, as it takes many days. |
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| 37. |
At a certain temperature, the half life period for the catalytic decomposition of ammonia were found to be a follows. Pressure (mm): 100 200 Half life (min.) : 1.92 1.0 What is the unit of rate constant? |
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Answer» t 1/2 ) 2 (t 1/2 ) 1 =( a 1 a 2 ) n−1 where, n is order of reactionFrom the given data,1.923.52 =( 666713333 ) n−1 (a∝ INITIAL PRESSURE) =(2) n−1 log 1.923.52 =(n−1)log2=0.3010×(n−1)0.2632=0.3010×(n−1)n=1.87≈2Similar calculations are made between first and THIRD observations, n comes equal to 1.908 (≈2).Thus, the REACTION is of second order.mark me as brainlist |
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| 39. |
What are five different between mixture nad compound |
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Answer» mical composition of compounds is ALWAYS fixed. A mixture can have a variable composition of the substances forming it. Mixtures can either be HOMOGENEOUS or heterogeneous in NATURE. The constituents of a compound can only be separated by either chemical or electrochemical methods (like extraction). |
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| 41. |
Write the products obtained when Na2 So4 is hydrolyzed that is, react with water? |
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Answer» sulphate formula is a simple inorganic compound with NA2SO4. Powder detergents for laundry are usually sodium sulphates which shares the product on a large scale, detergent manufacturers manufacturers compose the largest USER. It does not do anything to wash, but as a very CHEAP, PH neutral matter, which is easily dissolved in hot WATER, it passes through the system, makes the product less expensive to produce WEIGHT per unit. It also works as a decision, DESIGNERS are able to bind many molecules of water, to create "hydrates". This effectively lock to maintain any moisture, swelling, a free, free-to-flowing powder detergent. This chemical is also below: plastic, paper and resins, textiles and leather this chemical is also used in this field: plastic, paper and resins, textiles and leather. |
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| 42. |
, “ 4. K ও Cl -পরমাণুযুক্ত হয়ে কীরূপ যােজ্যতা সৃষ্টি করে ? |
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Answer» can't UNDERSTAND your QUESTION |
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| 43. |
Atomic radius goes on increasing down a group. |
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Answer» The atomic radius GOES on increasing down a group, as atomic size increases down the group. This is because new shells are being added as we go down the group. This increases the DISTANCE between the outermost ELECTRONS and the nucleus so that the atomic size increases in SPITE of the INCREASE in nuclear charge. |
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| 44. |
A sample of water on analysis was found to contain CaSO4 =6.8 mg/l and MgCl2 =9.5 mg/l. Calculate the temporary hardness in ppm |
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Answer» 150 ppm, 200 ppmExplanation:please MARK me BRAINLIESTS |
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| 45. |
Girls, what all makeup products are there in ur makeup kit? |
| Answer» KYUN TUJHE MAKEUP LAGANA HAI | |
| 46. |
What is known as coalspam : 10 report answer |
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Answer» Coal is a combustible black or brownish-black sedimentary rock with a HIGH amount of carbon and HYDROCARBONS. Coal is classified as a nonrenewable ENERGY source because it takes millions of years to FORM. Coal contains the energy stored by plants that lived HUNDREDS of millions of years ago in swampy forests. |
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| 48. |
The figure given below represents the experiment carried out between conc. sulphuric acid and sodium chloride, which react with each other to form HCl gas. Blue litmus paper is brought near the mouth of the delivery tube to check the presence of HCl acid but no change is observed , change can be observed if : 1 point Captionless Image The litmus paper used is red The litmus paper used is moist If the gas is passed through CaCl2 before passing it through litmus paper The litmus paper is kept very close to the mouth of the delivery tube |
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Answer» this us why be cause I LIKE CHOLA batora PAV BAHI galebi samosa luttu alli pratha |
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| 49. |
• Water------on melting and has thefusion curve with a-----slope |
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Answer» Water ____ on melting and has the FUSION curve with a ____ slope. EXPLANATION: Unlike other SUBSTANCES which expands on melting, water contracts on melting and hence the slope of the fusion curve is NEGATIVE. 5.Explanation:I hope this is helpful to you THANK you |
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