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A and B are two elements which form AB(2...

A and B are two elements which form `AB_(2)` and `A_(2)B_(3)` if 0.18 mole of `AB_(2)` weights 10.6 g and 0.18 mole of `A_(3)B_(3)` weighs 17.8 g.Then

A

Atomic weight of A is 21.2

B

Atomic weight fo B is 21.2

C

Atomic weight of A is 18.8

D

Atomic weight of B is 18.8

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The correct Answer is:
A, D
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