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Arrange the following in the order of in...

Arrange the following in the order of increasing mass (atomic mass: O=16, Cu-63, N-14)
I. one atom of oxygen
II. one atom of nitrogen
III `1 xx 10^(-10)` mole of oxygen
IV. `1 xx 10^(-10)` mole of copper

A

`IIltIltIIIltIV`

B

`IltIIltIIIltIV`

C

`IIIltIIltIVltI`

D

`IVltIIltIIIltI`

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