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The mass of zinc (Zn=65) required to pro...

The mass of zinc (Zn=65) required to produce 224 ml of `H_(2)` at STP on treatement with dilute `H_(2)SO_(4)` is 

A

6.5 g

B

0.65 g

C

3.25 g

D

0.065 g

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The correct Answer is:
B
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