Select the correct statement for the van't Ho | vedclass

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Question

(C) Benzoic acid $(C_6H_5COOH)$ undergoes dimerization in benzene due to intermolecular hydrogen bonding. The reaction is: $2C_6H_5COOH \rightleftharp

Vedclass · Accepted Answer

$i < 1$

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(C) Benzoic acid $(C_6H_5COOH)$ undergoes dimerization in benzene due to intermolecular hydrogen bonding. The reaction is: $2C_6H_5COOH \rightleftharpoons (C_6H_5COOH)_2$. Since association occurs,the number of particles decreases,which leads to a decrease in the observed colligative property. The van't Hoff factor $(i)$ is defined as the ratio of observed colligative property to calculated colligative property. For association,$i < 1$.

Select the correct statement for the van't Hoff factor $(i)$ of benzoic acid in benzene.

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