Question

an organic compound p is the constituent of wine . p on reacting with acidified k2cr2o7.
forms another compound Q.
when a piece of sodium is added to Q. and a gas R evolves which burns with pop sound . ifentify P QR and write chemical reaction involved.​

Answer 1

$\huge\red{\sf Nmste}$

P = Ethanol

Q = Ethanoic acid

R = Hydrogen gas

Reaction:–

CH3CH2OH+K2CR2O ——Acidified——› CH3COOH

2 CH3COOH+2 NA-----------›2 CH3COONA+H2

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