At S. T. P how many litres of hydrogen can be obtained from the reaction of 500 cm3 of 0.5 M H 2SO 4 with excess zinc metal? (Gram molecular volume of H2 = ...

Question 1 Report

At S. T. P how many litres of hydrogen can be obtained from the reaction of 500 cm3 of 0.5 M H 2SO 4 with excess zinc metal?

(Gram molecular volume of H2 = 22. 4 dm 3)

22.4 dm 3

11 . 2 dm 3

6. 5 dm 3

5. 6 dm 3

0. 00 dm 3

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