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The IP(1),IP(2),IP(3) and IP(4) of an el...

The `IP_(1),IP_(2),IP_(3)` and `IP_(4)` of an element A are `6.0, 10.0, 16.0` and `45.0ev` respectively. The molecular weight of the oxide of the element A is (x is atomic weight)

A

`x +48`

B

`2x +48`

C

`3 x +48`

D

`x +32`

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The correct Answer is:
B
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