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Zinc II Oxide

When the same...

Question

When the same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volume of hydrogen evolved is:

A

1 : 1

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B

1 : 2

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C

2 : 1

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D

9 : 4

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Solution

The correct option is A $1 : 1$

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Q. The same amount of Zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide. What will be the ratio of volumes of hydrogen evolved ?

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