How to test a gas to see if it was hydrogen or not
Write a short note to describe how to test a gas to see if it was hydrogen or not?
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At first must collect it. This can be completed by piping it via a tube, which comes out beneath a bowl of water with an upside down test tube over it. Now subsequent to collecting the gas cork it.
Now get rid of the cork and put in a light splint. If it is hydrogen, then it will burn with a squeaky pop.
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Illustrate alum?
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show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
Describe briefly the procedure to judge that the given organic compound is pure or not?
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