The amount of Zinc (at. Wt=65) necessary to produce 224 ml of H2 by the reaction with an acid will be______?

The amount of Zinc (at. Wt=65) necessary to produce 224 ml of H2 by th

1.	The amount of Zinc (at. Wt=65) necessary to produce 224 ml of H2 by the reaction with an acid will be______?
A.	0.065gm
B.	0.65gm
C.	6.5gm
D.	7.5gm
Answer» E.