S-I: Heavy metal acetylides can be used to purify alkynes S-II: Terminal alkynes form acetylides which are soluble in acids.

S-I: Heavy metal acetylides can be used to purify alkynes S-II: Termi

1.	S-I: Heavy metal acetylides can be used to purify alkynes S-II: Terminal alkynes form acetylides which are soluble in acids.
Answer» S-I&II are CORRECT, S-II is correct explanaion of S-I S-I&II are correct, S-II is not correct EXPLANATION of S-I S-I is true, but S-II is FALSE S-I is false, but S-II is true. Answer :A