Rearrange the following (I to IV) in the order of increasing masses

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

Rearrange the following (I to IV) in the order of increasing masses (1)

II < IV < III < I

(2)

II < I < IV < III

(3)

IV < II < III < I

(4)

I < II < III < IV