Chemistry, asked by Chinnu7890, 10 months ago

1. When Zn metal is treated with dilute solution of strong acid, a gas is evolved which is utilised in hydrogenation of oil Name the gas evolved. Write the chemical equation of the reaction and write a test to detect the gas formed.

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Answers

Answered by hmj48845

Explanation:

Zinc metal gives hydrogen gas when it is treated with dilute sulphuric acid. Hydrogen gas is utilized in hydrogenation of oil. Therefore, the gas evolved is hydrogen

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Answered by shanthikod

Zinc metal gives hydrogen gas when it is treated with dilute sulphuric acid. Hydrogen gas is utilized in hydrogenation of oil. Therefore, the gas evolved is hydrogen.

Zn + 2HCl ----> ZnCl2 + H2

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