Explore topic-wise InterviewSolutions in Current Affairs.

here's your ANSWEREXPLANATION:PLEASE MARK as BRAINLIEST

It is the einstien-bose condesate,ALSO KNOWN as fifth STATE of MATTER

tion:When magnesium ribbon BURNS in PRESENCE of oxygen. We COULD observe a dazzling WHITE flame and a white SUBSTANCE named magnesium oxide. 2Mg+O₂ ⟶2MgO

1200Explanation:APPLYING ideal GAS eqnPV=nRT we GET, V/T= constant soV1/T1=V2/T2 putting up valueswe get new volume = 1200 cm^3Temperature must be in KELVIN

The reaction between benzene and chlorine in the presence of either aluminium chloride or iron gives chlorobenzene. or, WRITTEN more COMPACTLY: Note: FOLLOW this link if you want the MECHANISM for the chlorination ofbenzene.

tion:We have been GIVEN the equation in words and we need to use the appropriate COMPOUND symbols and name and complete the balanced equation.The QUESTION given to us is, Sodium + Water → Sodium hydroxide + Hydrogen.The balanced Chemical Equation is 2Na+2H2O→2NaOH+H2.Mark me as a brainlist thankyou

How important is sanitation? VERY! However, only you and your company can determine how seriously you are going to take it.Most people have been part of a sanitation program from as early as primary school, but MAY not have recognized it. As children we were directed to clean our rooms, put our clothes away, wash our DISHES, and do other dreaded chores. Whether a formal chore chart or an informal household rule, your family likely followed some sort of cleaning schedule: dishes were washed daily; laundry was washed, folded, and put away weekly; and cleaning your dungeon room may have ranged from weekly to yearly!These tasks probably were not documented, frequencies assigned, or completion DATES recorded, but you were learning your role in your home’s master cleaning schedule (MCS).For each of those household chores there was likely a procedure to be followed. Dirty dishes probably need to be scraped and rinsed before placing in the dishwasher. Dirty laundry needs to be pre-treated, pulled right-side out, and sorted by COLOR before loading in the washing machine. These procedures probably were not written, but your parents had specific instructions they taught you to follow to ensure the cleaning activities were successful.How many of your household chores were verified and validated? Probably all of them—even though you didn’t realize it.Your parents most likely checked to make sure you completed the chores properly; that was verification. Validation happened when your parents opened the clean dishwasher, then informed you that food remained on the dishes because you forgot to pre-rinse them. The completed task did not achieve the desired results of clean dishes. That MEANS that something in the MCS (e.g., cleaning procedures, cleaning equipment, cleaning chemicals, or operator training) needed to be modified to achieve the desired results.Since we were trained to follow a “sanitation program” as children, why do so many adults still tend to struggle so much with sanitation programs in food facilities? Let’s take a look at some examples of how sanitation impacts the food industry and what is required of sanitation programs.

AS THERE ARE NO IMPURITIES IN  PURE WATER OR DISTILLED WATER.Explanation:AS IMPURITIES CAN AFFECT THE FREEZING POINT OF A SUBSTANCE .MARK ME THE BRAINLIEST AS IT IS ALL HANDTYPED AND THE EFFORTS SHOULD BE APPRECIATED

tion:TOTAL mass = 127 g% of CU = 19/127 * 100 = 14.9 %THEREFORE, % of Zn = 85.1 %

Arnav,Indore,IndiaJune 13, 2020Dear friend,I hope you must have enjoyed your summer vacation.As you know now it school time and you have recently SHIFTED your houseand we can't describe our holiday no more so i had wrote that this letter to describe my holidays in Goa .I and my family where very happy from the first glimpse of the station it was clean and no pollution like there in Delhi.tThen we went a hotel NAME Taj Hotel a 5 star hotel .The hotel was so big i thought i would get lost in it .Then that evening . We went to the beaches and enjoyed the RELAX scenario . At night we want to watch a film in the INOX.Next Day we went to the famous tourist places like Old Goa church and all .At the LAST day we went by aeroplane and I wish to come back to Goa because the smell of Goa was mush better than Delhi.I think i enjoyed my holidays. Eager to know about your holiday and say my greetings to UNCLE and aunty.your dear friend,Aveer

The murexide test for uric acid consists in the reaction of uric acid with dilute nitric acid, followed by ammonia addition: a purple colouration is produced due to the formation of AMMONIUM purpurate or murexide. The reaction mixture is heated to dryness in a porcelain dish on the water bath.Explanation:The murexide test is an analytical technique to IDENTIFY the presence of caffeine and other purine derivatives in a sample. These compounds do not respond to the common alkaloid detecting tests such as Dragendorff's reagent. In this test the alkaloids are mixed with a tiny amount of potassium chlorate and a drop of hydrochloric acid. The sample is then EVAPORATED to dryness and the resulting residue is exposed to ammonia vapour. Purine alkaloids PRODUCE a PINK colour in this test. Murexide (ammonium purpurate) with a purple colour is also produced in this test

The thunderstorms form atop columns of warm, rising air. As air rises, it expands and cools, and eventually stops rising when it matches the temperature of the surrounding air. COOL air won't hold as much water vapor as warm air, so the surplus moisture CONDENSES into droplets, forming a VISIBLE CLOUD. As these droplets merge into larger drops, they become too large for air currents to support, and fall as rain. They are cooler than ground-level air, and so cool down the ground-level air.

a powerful technique for the measurement of thermal STABILITY of materials including polymers. In this method, changes in the weight of a specimen are measured while its temperature is being increased. Moisture and volatile CONTENTS of a sample can be measured by TGA.

Mg(OH)2Explanation:MAGNESIUM HYDROXIDE REACT with sodium hydroxide to PRODUCE sodium tetrahydroxomagnate Na2Mg(OH)4

0.2 mole is the right ANSWER. Explanation:REFER ATTACHMENT for explanation!!!

One APPLICATION of INCOMPRESSIBILITY of solid "-1) it can be used to store 2) it can be used as hard SURFACE to KEEP something stableExplanation:

The Rydberg formula is a mathematical formula used to PREDICT the wavelength of light resulting from an ELECTRON MOVING between ENERGY levels of an atom. When an electron changes from ONE atomic orbital to another, the electron's energy changesExplanation:here's the answer please follow me

i'm not SURE OPTION AEXPLANATION:

4 dichlorinated ISOMERS are POSSIBLE for propane. Explanation:REFER ATTACHMENT for explanation!!!

Two examples of materials containing Bose-Einstein condensates are superconductors and superfluids. Superconductors conduct electricity with virtually ZERO electrical resistance: Once a current is started, it flows indefinitely. The liquid in a superfluid ALSO flows forever. Prominent examples of superconductors INCLUDE aluminium, NIOBIUM, magnesium diboride, etc.prominent examples of superfluid are helium 3 and helium 4

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. Equivalents of HCl =0.1x2x 500 =100No.of m. Equivalents of NaOH =500x0.1= 50.So 50 m. Equivalents of NaOH will react and neutralise 50 m. MOLES of HCl and the RESULTANT 1000 ML of the solution will contain (100–50)=50 m. moles of HCl.The concentration of 1000 ml.of solution will be 100/1000=0.05N HCl.The pH of this Solution= - log (0.05)=1.30(APPROX)plz MARK my answer as the branieliestplz

there is no CHANGE in INTERNAL energyvolume OCCUPIED by GASES is 0Explanation:

There are a LOT of articles MADE of fibereg. paper,cloth and MANY more!

A metal crystallizes with a face-centered CUBIC LATTICE. The edge length of the unit cell is 408 pm. The diameter of the metal ATOM is : 288 pm

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When COPPER is oxidised,copper OXIDE is formed.Explanation:2Cu+O2→2CuO

We KNOW that,The Chemical SYMBOLS are abbreviations used for chemical elements and functional groupsElement symbols for the Elements CONSIST of one or two lettersThe Rules are:First letter of any Element should be in Upper CaseSeconds letter of any Element should be in Lower Case For Example.Hydrogen = HHelium = HeLithium = LiBoron = BCarbon = Cand much more Elements !Additional Information:Totally , 118 elements have been identified till date

energy is released when 3.55g of chlorine is CONVERTED completely into Cl- ion in the gaseous state.Given : The electron gain enthalpy of chlorine is -349 KJ/mol. To find : The amount of energy in kJ is released when 3.55 g of chlorine is converted completely into Cl¯ ion in the gaseous state.Solution : before solving this question, let's UNDERSTAND what is the meaning of electron gain enthalpy. electron gain enthalpy is the energy released when an electron is added in an isolated gaseous ATOM. a/c to question, electron gain enthalpy of chlorine is -349 kJ/mol. it means, 349 kJ energy is released when 1 mole of chlorine is converted into Cl¯ ion in the gaseous state. so energy released when 3.55g of chlorine is converted into Cl¯ ion , E = 349 × no of moles of Cl= 349 × (3.55g/35.5g/mol) = 34.9 kJ Therefore 34.9 kJ energy is released when 3.55g of chlorine is converted completely into Cl- ion in the gaseous state.

An alternative method for determining the symmetry of the molecular orbital is to rotate the orbital about the line joining the two NUCLEI and then rotate the orbital about the line perpendicular to this. If the sign of the lobes REMAINS the same, the orbital is gerade, and if the sign changes, the orbital is ungerade.Explanation:PLEASE mark me brain list please

In CHEMISTRY, deposition occurs when molecules SETTLE out of a solution. deposition can be viewed as a reverse PROCESS to dissolution or particles re-entrainment.(I HOPE THIS WILL HELP YOU)

ΔTb=3×0.1×0.512 Explanation:“The partial vapour PRESSURE of any component in the SOLUTION is directly proportional to its mole fraction”. PA = KXA   Where, PA  =  Partial vapour pressure of A XA  =   Mole fraction of A in solution For pure liquids XA = 1 Then K = P0A Where P0A  is the vapour pressure of component A in pure state Hence, PA  = XAP0A  Similarly for component B , PB = XBP0A Roults law  is applied for a solution of liquid in liquids

LiquidExplanation:PLEASE MARK as BRAINLIEST please ❤️

1:2Explanation:1:2 I HOPE to you for you SEE and barnily FREE 3 MARKS