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Let speed of sound waves in hydrogen gas...

Let speed of sound waves in hydrogen gas at room temperature is `v_(0)`. What will be the speed of sound waves in a room which contains an equimolar mixture of hydrogen and 'He' at same temperature :-

A

`sqrt((5)/(7))v_(0)`

B

`sqrt((7)/(5))v_(0)`

C

`sqrt((2)/(5))v_(0)`

D

None

Text Solution

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The correct Answer is:
A
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