When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide solution the ratio of volumes of hydrogen evolved is [CPMT 1991]

When same amount of zinc is treated separately with excess of sulphuri

1.	When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide solution the ratio of volumes of hydrogen evolved is [CPMT 1991]
A.	0.0423611111111111
B.	0.0430555555555556
C.	0.0840277777777778
D.	0.377777777777778
Answer» B. 0.0430555555555556

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When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide solution the ratio of volumes of hydrogen evolved is [CPMT 1991]

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