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Two elements P and Q combine to form tw...

Two elements P and Q combine to form two different compounds in stoichimetric ratios of 1:2 and 1:3.If 0.25 mole of `1^(st)` compound weighs 16 g and 0.05 mole of `2^(nd)` compound weighs 4 g, then the atomic weighs of P and Q respectively are

A

8 and 32

B

16 and 16

C

16 and 32

D

32 and 16

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