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Question

The cause of a redox reaction is the:

This question was previously asked in
SSC CGL 2024 (Tier-I) Previous Year Paper (17-Sep-2024) (Shift 3)
The correct answer is

transfer of electrons between two reactants

Redox reactions are driven by the transfer of electrons between two reactants. Oxidation refers to the loss of electrons, while reduction refers to the gain of electrons.

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Important Questions from Acids, Bases & Salts

  1. When a large amount of carbon dioxide dissolves in a water body, the water becomes acidic because of the formation of which of the following acids?

  2. Which one of the following oxides is a neutral oxide?

  3. Which of the following solutions is slightly acidic due to hydrolysis?
  4. Which of the following foods would you advise to neutralise excess stomach acids?
  5. What is the primary contributor to the sour taste in foods like lemons, vinegar and yoghurt?
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