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The kinetic energy of translation of 20g...

The kinetic energy of translation of 20gm of oxygen at `47^@C` is (molecular wt. of oxygen is 32gm/mol and R=8.3 J/mol/K)

A

2490 joules

B

2490 ergs

C

830 joules

D

124.5 joules

Text Solution

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The correct Answer is:
A
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