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Translational kinetic energy possessed b...

Translational kinetic energy possessed by `10^(22)` molecules of `CH_(4)(g)` at `27^(@)C` is: [Given: `N_(A)=6xx10^(23),R=8.3J//mole-K`]

A

3735 joule

B

0.6 joule

C

62.25 joule

D

`3.735xx10^(25)` joule

Text Solution

Verified by Experts

`KE_("translational")=(3)/(2)nRT`
`=(3)/(2)xx(10^(22))/(6xx10^(23))xx8.3xx300`
`=62.25` Joule
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