Which of the following compounds gives carbon | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Carboxylic acids are stronger acids than carbonic acid $(H_2CO_3)$.When a carboxylic acid reacts with sodium bicarbonate $(NaHCO_3)$,it undergoes

Vedclass · Accepted Answer

Acetic acid

Vedclass · Answer

(A) Carboxylic acids are stronger acids than carbonic acid $(H_2CO_3)$.When a carboxylic acid reacts with sodium bicarbonate $(NaHCO_3)$,it undergoes an acid-base reaction to form a sodium salt,water,and carbon dioxide gas $(CO_2)$.The reaction is: $RCOOH + NaHCO_3 \rightarrow RCOONa + H_2O + CO_2 \uparrow$.Among the given options,acetic acid $(CH_3COOH)$ is a carboxylic acid and will liberate $CO_2$ gas.Phenol is a weaker acid than carbonic acid and does not react with $NaHCO_3$ to evolve $CO_2$.

Which of the following compounds gives carbon dioxide with $NaHCO_3$?

Similar Questions

In the quick vinegar process of acetic acid,the temperature of the mixture is ......... $K$.

The $pK_a$ values of four carboxylic acids are given below. Identify the weakest carboxylic acid.

Assertion: $CH_3COCl$ is converted to $CH_3CONH_2$ on reaction with $NH_3$.
Reason: $Cl^{-}$ is a stronger nucleophile and better leaving group.

Among the following acids,which has the lowest $pK_a$ value?

The order of acidic strength of the following acids is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module