1.

The amount of zinc required to produce 1.12 ml ofH2 at STP on treatment with dilute HCI will be(2) 0.065 g(1) 65 g(4) 6.5 g(3) 32.5 x 104 g

Answer» The amount of zinc required to produce 1.12 ml ofH2 at STP on treatment with dilute HCI will be(2) 0.065 g(1) 65 g(4) 6.5 g(3) 32.5 x 104 g


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