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Question
The diagram represent the preparation and collection of hydrogen by a standard laboratory method.
Name a solution which absorbs the impurity – `"H"_2"S"`
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Solution
Lead nitrate solution absorbs `"H"_2"S"`.
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RELATED QUESTIONS
Indicate which of the following statement is true and which is false:
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Multiple Choice Question
In metal activity series the more reactive metals are at
FILL IN THE BLANK
........................ zinc is preferred over pure zinc in the laboratory preparation of hydrogen.
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[Give balanced equation & name the product formed in the case other than hydrogen].
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Give balanced equation for the following conversion:
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Give a reason for the following.
Nitric acid in the dilute form is not used in the laboratory preparation of hydrogen from metals.
