The temperature of a given mass is increased from 27¬¨¬®‚Äö√ – McqOptions

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1.	The temperature of a given mass is increased from 27¬¨¬®‚Äö√†√ªC to 327¬¨¬®‚Äö√†√ªC. The rms velocity of the molecules increase?#
A.	‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ2 times
B.	2 times
C.	2‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ2 times
D.	4 times
Answer» B. 2 times

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