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Chemistry - Carboxylic acid and their Derivatives Question with Solution | TestHub

ChemistryCarboxylic acid and their DerivativesPREPARATION OF CARBOXYLIC ACIDS AND THEIR DERIVATIVESEasy2 minPYQ_2020

ChemistryEasysingle choice

A colourless organic compound gives brisk effervescences with a mixture of sodium nitrite and dil. HCl. It could be

Options:

Answer:

Solution:

$N a N O_{2} + H C l \to H N O_{2} + N a C l$

$\underset{Urea}{H_{2} {NCONH}_{2}} + {HNO}_{2} \to {CO}_{2} + {NH}_{3} + H_{2} O + N_{2}$

$C O_{2}$ gas evolves with brisk effervescence.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Carboxylic acid and their DerivativesSubtopic:PREPARATION OF CARBOXYLIC ACIDS AND THEIR DERIVATIVES

⏱ 2mℹ️ Source: PYQ_2020

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