Question 4 Page 46 - Chapter 3 Class 10 - Metals and Non-Metals

Last updated at July 17, 2026 by

Q.4 ) Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute H 2 SO 4 .

 

Answer
Metals react with Dilute Acid to form Salt and Hydrogen gas.
Hence, Hydrogen gas is produced when dilute HCl is added to reactive metal.

Reaction of iron with dilute H 2 SO 4
Iron reacts with dilute Sulphuric Acid to form Iron Sulphate and Hydrogen Gas.

Reaction of Iron with Dilute Acid - Teachoo.png

 

 

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