Which of the following compounds will not giv | vedclass

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(C) Compounds that are more acidic than carbonic acid $(H_2CO_3)$ react with sodium carbonate $(Na_2CO_3)$ to release $CO_2$ gas,which causes efferves

Vedclass · Accepted Answer

$C_6H_5OH$

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(C) Compounds that are more acidic than carbonic acid $(H_2CO_3)$ react with sodium carbonate $(Na_2CO_3)$ to release $CO_2$ gas,which causes effervescence.$1$. $C_6H_5CO_2H$ (benzoic acid),$C_6H_5SO_3H$ (benzenesulfonic acid),and $2,4,6-	ext{trinitrophenol}$ (picric acid) are all stronger acids than $H_2CO_3$ and will give effervescence.$2$. Phenol $(C_6H_5OH)$ is a weaker acid than $H_2CO_3$. Therefore,it does not react with $Na_2CO_3$ to release $CO_2$ gas.Thus,the correct option is $(c)$.

Which of the following compounds will not give effervescence with sodium carbonate?

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