Acetic acid is a weaker acid than sulphuric a | vedclass

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Question

(B) The strength of an acid is determined by its ability to donate protons ($H^+$ ions) in an aqueous solution.$CH_3COOH$ (acetic acid) is a weak acid

Vedclass · Accepted Answer

It has a lower degree of ionisation

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(B) The strength of an acid is determined by its ability to donate protons ($H^+$ ions) in an aqueous solution.$CH_3COOH$ (acetic acid) is a weak acid because it undergoes partial dissociation in water.In contrast,$H_2SO_4$ (sulphuric acid) is a strong acid that undergoes almost complete dissociation.Therefore,acetic acid has a lower degree of ionisation compared to sulphuric acid.

Acid	$HF$	$HCl$	$HBr$	$HI$
$K_a$	$7.2 \times 10^{-4}$	$1 \times 10^6$	$1 \times 10^9$	$3 \times 10^{11}$

Acetic acid is a weaker acid than sulphuric acid because

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