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Calculate the r.m.s. velocity of Oxygen ...

Calculate the r.m.s. velocity of Oxygen molecule at S.T.P., the molecular weight of `O_(2)` is 32.

Text Solution

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The r.m.s. velocity of oxygen molecule at STP is:
`C_("r.m.s") = sqrt((3RT)/M) = sqrt((3 xx 8.31 xx 273)/32) =~ 14.58 ms^(-1)`
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