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At what temperature is the "effective" s...

At what temperature is the "effective" speed of gaseous hydrogen molecules (molecular weight = 2) equal to that of oxygen molecules (molecular weight = 32) at `47^@ C`?

A

50 K

B

20 K

C

40 K

D

100 K

Text Solution

Verified by Experts

The correct Answer is:
B
NA
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