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

A ) Heat

B ) Electricity ✅

C ) Sodium chloride

D ) Nitric acid

Related Questions
  1. When table salt NaCl is added to water----?
  2. Boiling of an egg is a------:
  3. The bloating paper helps absorb liquids by----:
  4. Which of the following is not a chemical reaction?
  5. Fission reaction is which type of reaction?
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