Question

1)Number of moles in 2.2 grams of niacin?

2) which compound would not have a hydrogen bonding as a
intermolecular attractive Force

1)H-O-CH3
2)CH3-CH2-CH2-O-CH3
3)NH3
4)H2O
5)CH3-NH2?

Answer 1

Which one does NOT have an H or an OH on the end?