STATEMENT-1: Each molecule of a gas moves with rms speed if the temperature of gas is constant. and STATEMENT-2: The rms speed of molecules of a gas is equal to , where T and M are the temperature and molecular mass of the gas. R is the ideal gas constan

Question

STATEMENT-1: Each molecule of a gas moves with rms speed if the temperature of gas is constant. and

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 molecular mass of the gas. R is the ideal gas constant.

Smart Achievers · Accepted Answer

(4)

$V_{avg}, V_{rms}, V_{mp} will all exist at a particular temperature.$

Solution

Q.
STATEMENT-1: Each molecule of a gas moves with rms speed if the temperature of gas is constant. and

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 molecular mass of the gas. R is the ideal gas constant.

1 Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.

2 Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1.

3 Statement-1 is True, Statement-2 is False.

4 Statement-1 is False, Statement-2 is True.

Ans.
(4)

$V_{avg}, V_{rms}, V_{mp} will all exist at a particular temperature.$

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