1.

1=Butyne on reaction with hot alkalineKMnO_4 gives:

Answer»

`CH_3 CH_2 CH_2COOH`
`CH_3 CH_2 COOH + CO_2`
`CH_3 CH_2 COOH`
`CH_3COOH + HCOOH `

ANSWER :B


Discussion

No Comment Found