Question

The temperature of gas at which its rms velocity becomes double to that at 0°C, is

(1) 1092°C
(2) 819°C
(3) 819 K
(4) 1092°F

Answer=(2)​

Answer 1

Explanation:

The temperature of gas at which its rms velocity becomes double to that at 0°C, is

(1) 1092°C

(2) 819°C☑️☑️

(3) 819 K

(4) 1092°F

Answer 2

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(2) 819°C