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Assertion : The zeroth law of thermodynamics leads to the concept of temperature. Reason : The zeroth law states that two systems in thermal equilibrium with a third system are in thermal equilibrium with each other. The correct option among the following is

Options

  1. A(A) is true, (R) is true and (R) is the correct explanation for (A)
  2. B(A) is true, (R) is true but (R) is not the correct explanation for (A)
  3. C(A) is true but (R) is false
  4. D(A) is false but (R) is true

Correct answer

A. (A) is true, (R) is true and (R) is the correct explanation for (A)

Step-by-step solution

Zeroth law is the law which provide us concept of temperature.

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