PLEASE HELP ASAP 15PTS How are 2,2-butanediol and 2,3,4-pentanetriol similar? Pick two.

EXPLANATION
2,2-butanediol is a four carbon chain with two hydroxyl groups both on the second carbon. 2,3,4-pentanetriol is a five carbon chain with three hydroxyl groups; one on carbon 2,3 and 4.

SELECT ALL THAT APPLY

Neither contain a hydroxyl group on an end chain carbon.

Neither contain four carbons in the parent chain.

Both contain a hydroxyl group on the second carbon.