Which catalyst is used for separation of Oxygen and hydrogen in water?

A ) Electricity ✅

B ) Heat

C ) Sodium chloride

D ) Nitric acid

Related Questions
  1. Fission reaction is which type of reaction?
  2. The blotting paper helps absorb liquids by----:
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  4. Which of the following is used to speed up chemical reaction?
  5. Which of the following is not a chemical reaction?
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