Chemistry, asked by jenidiya, 1 month ago

name the product formed in laboratory preparation of hydrogen?

Answers

Answered by ankita00145spali

3

Answer:

The chemical reactions that take place during the preparation of hydrogen gas via this method are listed below.

General Format: Metal + Dilute Acid → Salt of Metal & Acid + Hydrogen

With Hydrochloric Acid: Zn + 2HCl → ZnCl2 + H2

With Sulphuric Acid: Zn + H2SO4 → ZnSO4 + H2

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