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P and Q are two element that form P(2) Q...

`P` and `Q` are two element that form `P_(2) Q_(3)` and `PQ_(2)`. If 0.15 mole of `P_(2) Q_(3)` weighs 15.9 g and 0.15 mole of `PQ_(2)` weighs `9.3 g`, what are the atomic weights of `P` and `Q`?

A

18,26

B

26,18

C

15,24

D

24,15

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The correct Answer is:
B
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