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Two flasks A and B have equal volumes. A...

Two flasks A and B have equal volumes. A is maintained at 300 K and B at 600 K. A contains `H_(2)` gas, B has an equal mass of `CO_(2)` gas. Find the ratio of total K.E. of gases in flask A to that of B.

A

`A`

B

`B`

C

Both `A` and `B`

D

None

Text Solution

Verified by Experts

Since total `KE=KExx` Number of molecule
`:. Total(KE)_(A)=(3)/(2)kT_(A)N_(A)`
Total `(KE)_(B)=(3)/(2)kT_(B)N_(B)`
Hence
`(Total (KE)_(A))/(Total(KE)_(B))=(T_(A)N_(A))/(T_(B)N_(A))=(300)/(600)xx8=4`
`:. Total (KE)_(A)gtTotal(KE)_(B)`
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