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The gas generated on reacting zinc with dilute sulphuric acid is :

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CAPF 2023 Paper-1

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Argon

Helium

Hydrogen

Nitrogen

Explanation:

Hydrogen.

When we pour dilute sulphuric acid on zinc granules, zinc sulphate is formed and the hydrogen gas is evolved with an effervescence.
On reaction of zinc with sulphuric acid the salt formed is a white colour substance which is zinc sulphate which is also known as white vitriol.

By: Parvesh Mehta

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