Match the List-I with List-II: List-I (R | vedclass

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(A) $(1)$ Carboxylic acid reacts with sodium bicarbonate solution to release $CO_2$ gas,causing effervescence.$(2)$ Phenolic $-OH$ group reacts with n

Vedclass · Accepted Answer

$A-II, B-III, C-IV, D-I$

Vedclass · Answer

(A) $(1)$ Carboxylic acid reacts with sodium bicarbonate solution to release $CO_2$ gas,causing effervescence.$(2)$ Phenolic $-OH$ group reacts with neutral $FeCl_3$ to form a violet-coloured complex.$(3)$ Alcoholic $-OH$ group reacts with ceric ammonium nitrate to produce a red-coloured complex.$(4)$ Alkaline $KMnO_4$ (Baeyer's reagent) reacts with unsaturated compounds (alkenes or alkynes) to cause the disappearance of the purple colour,indicating unsaturation.

List-$I$ (Reagent)	List-$II$ (Functional Group detected)
$A$. Sodium bicarbonate solution	$I$. Double bond/unsaturation
$B$. Neutral ferric chloride	$II$. Carboxylic acid
$C$. Ceric ammonium nitrate	$III$. Phenolic $-OH$
$D$. Alkaline $KMnO_4$	$IV$. Alcoholic $-OH$

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