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Class 10 Science Medium Mcq English Medium

In the reaction Zn + H2SO4 -> ZnSO4 + H2, which gas is evolved?

Question
In the reaction Zn + H2SO4 -> ZnSO4 + H2, which gas is evolved?
Oxygen
Chlorine
Hydrogen
Nitrogen
Answer
Hydrogen
Detailed Explanation
Zinc reacts with dilute sulphuric acid to produce zinc sulphate and hydrogen gas, which is evolved as bubbles.
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