Which among the following alkali metal elements is used as coolant in fast breeder nuclear reactors.

Which among the following alkali metal elements is used as coolant in fast breeder nuclear reactors.
  1. Sodium
  2. Potassium
  3. Caesium
  4. Lithium

Solution

Sodium is used as a coolant in fast breeder nuclear reactors, in the liquid form.

Asked in: MHT CET 2020 (19 Oct Shift 1)

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