At which temperature the speed of sound in hydrogen will be same as th – McqOptions

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1.	At which temperature the speed of sound in hydrogen will be same as that of speed of sound in oxygen at 100oC [UPSEAT 1999]
A.	? 148oC
B.	? 212.5oC
C.	? 317.5oC
D.	? 249.7oC
Answer» E.

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