question_answer

The two compounds A and B obtained from 1-butyne can be distinguished by \[B\xleftarrow[(ii)\,{{H}_{2}}{{O}_{2}}]{(i)\,B{{H}_{3}}}C{{H}_{3}}C{{H}_{2}}C\equiv CH\xrightarrow{{{H}^{+}}/H{{g}^{2+}}}A\]

A) \[NaHS{{O}_{3}}\]

B) litmus solution

C) iodoform test    

D) 2, 4-DNP

Correct Answer: C

Solution :

[c]