MCQ
$Y$ is


- A

- B

- ✓

- D







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$C{H_3}N{H_2} + X + KOH \to C{H_3}NC$ (highly offensive odour)
$PC{l_5}\xrightarrow{\Delta }PC{l_3} + C{l_2}$
Which forms di-iodide on reaction with $HI $ (excess) ?
