Given below are two statements. STATEMENT - 1: Each molecule of a gas moves with the same…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
Given below are two statements.
STATEMENT - 1: Each molecule of a gas moves with the same rms speed if the temperature of the gas is constant.
STATEMENT - 2: The rms speed of molecules of a gas is equal to \(\sqrt{\frac{3 R T}{M}}\), where T and M are the temperature and the molar mass of the gas, respectively and R the universal gas constant.
In the light of the above statements, choose the correct answer from the options given below:
- Statement - 1 is True, Statement - 2 is True; Statement - 2 is a correct explanation for Statement - 1
- Statement - 1 is True, Statement - 2 is True; Statement - 2 is NOT a correct explanation for Statement - 1
- Statement - 1 is True, Statement - 2 is False
- Statement - 1 is False, Statement - 2 is True
Answer
(D) Statement - 1 is False, Statement - 2 is True
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