Metals generally react with dilute acids to produce hydrogen gas. Which one of the following metals does not react with dilute hydrochloric acid?
  1. Magnesium
  2. Aluminium
  3. Iron
  4. Copper

AcademicChemistryNCERTClass 8

Correct Answer: (d) Copper

Explanation: The less reactive metals like copper, silver and gold do not react with dilute hydrochloric acid to produce hydrogen gas. 

raja
Updated on 10-Oct-2022 13:23:58

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