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If 0.5 g of a mixture of two metals A an...

If 0.5 g of a mixture of two metals A and B with respective equivalent weights 12 and 9 displace 560 mL of `H_2` at STP from an acid, the composition of the mixture is

A

40% A, 60% B

B

60% A, 40% B

C

30% A, 70%B

D

70% A, 30%B

Text Solution

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The correct Answer is:
A
40% A, 60% B
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