InterviewSolution
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InterviewSolution
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In the reaction, `H-C-=C-H underset((ii)CH_3CH_2Br)overset((i)NaNH_2//liq. NH_3)to X underset((ii)CH_3CH_2Br) overset((i)NaNH_2//liq. NH_3)to Y` X and Y areA. X=2-butyne, Y=2-hexyneB. X=1-butyne, Y=2-hexyneC. X=1-butyne, Y=3-hexyneD. X=2-butyne, Y=3-hexyne |
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Answer» Correct Answer - C `H-C-=C-H underset(-NH_3)overset(NaNH_3//liq. NH_3) to H-C-=C^(-)Na^+ underset(-NaBr)overset(CH_3CH_2Br)to underset"1-Butyne (X)"(H-C-=C-CH_2CH_3) underset(-NH_3)overset(NaNH_2 // liq. NH_3)to Na^+ .^-C-=C-CH_2CH_3 underset(-NaBr)overset(CH_3CH_2Br)to underset"3-Hexyne"(CH_3CH_2-C-=C-CH_2CH_3)` |
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