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19/02/2022 11:21 am
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The two compounds A and B obtained from 1-butyne can be distinguished by
B \(\overset{(i) \ BH_3}{\underset{(ii) \ H_2O_2/OH^-}\longleftarrow} CH_3CH_2C ≡ CH\) \(\overset{H^+/Hg^{2+}}\longrightarrow A\)
(a) NaHSO3
(b) litmus solution
(c) iodoform test
(d) 2, 4-DNP
1 Answer
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19/02/2022 11:26 am
Correct answer: (c) iodoform test
Explanation:
\(CH_3CH_2CH_2CHO \overset{(i) \ BH_3}{\underset{(ii) \ H_2O_2/OH^-} \longleftarrow}\) \(CH_3CH_2C ≡ CH\overset{H^+/Hg^{2+}}\longrightarrow \)\(CH_3CH_2COCH_3\) (A ketone with - COCH3 group)
This post was modified 3 years ago 3 times by Riya08