At room temperature, the rms speed of the molecules of a certain diato – McqOptions

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1.	At room temperature, the rms speed of the molecules of a certain diatomic gas is found to be 1920ms^-1. Which is the gas?
A.	H<sub>2</sub>
B.	F<sub>2</sub>
C.	O<sub>2</sub>
D.	Cl<sub>2</sub>
Answer» B. F<sub>2</sub>

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