UP Gupta

What is formalin? Write its uses.

Solution : Formalin A 37−40% solution of formaldehyde in water is called formalin. IUPAC name for formaldehyde is methanal. HCHO is the chemical formula for it. It is colourless liquid. It is the simplest aldehyde. It is an organic chemical made up of carbon, hydrogen, and oxygen atoms. It is a flammable liquid and has …

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SOME IMPORTANT CARBON COMPOUNDS – ETHANOL AND ETHANOIC ACID

Many carbon compounds are invaluable to us. But here we shall study the properties of two commercially important compounds – ethanol and ethanoic acid. (A) Properties of Ethanol Ethanol is a liquid at room temperature. Ethanol is commonly called alcohol and is the active ingredient of all alcoholic drinks. In addition, because it is a …

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NEET UG Counselling 2022 soon. Check date and other details

The Medical Counseling Committee is anticipated to soon release the National Eligibility Cumulative Entrance Test Undergraduate (NEET UG 2022) counselling schedule. Aspirants for the NEET should be aware that no official date or time has been released. According to reports, the NEET UG counselling process will probably start on September 28. Then, users can go …

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NEET PG 2022 Counselling: Round 1 choice locking starts today at 3 pm on mcc.nic.in

Round 1 choice locking for the NEET PG 2022 counselling session begins today at 3 p.m. on mcc.nic.in  The NEET PG 2022 counselling round 1 choice locking session begins today, September 29, 2022. Candidates can lock the choices by following the instructions below. The NEET PG 2022 Counselling Choice Locking Facility will start on September …

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How to convert the S I unit of Pressure and the C G S unit of Pressure?

Solution : S I unit of Pressure is Pascal ( Pa ) = N/m2 = ( kg m /s2 ) / m2 = kg m-1s-2 C G S unit of Pressure = Dyne/ cm2 = ( g cm /s2 ) / cm2 = g cm-1s-2 Method 1 1N = 105 dyne , 1m = 102 …

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