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If C(1), C(2), C(3) ….. represent the sp...

If `C_(1), C_(2), C_(3) …..` represent the speeds on `n_(1), n_(2) , n_(3)…..` molecules, then the root mean square speed is

A

`sqrt((n_(1)C_(1)^(2)+n_(2)C_(2)^(2)+n_(3)C_(3)^(2)+...)/(n_(1)+n_(2)+n_(3)+...))`

B

`sqrt(((n_(1)+n_(2)+n_(3)+...)^(2))/(n_(1)C_(1)^(2)+n_(2)C_(2)^(2)+n_(3)C_(3)^(2)+...))`

C

`sqrt(((n_(1)C_(1)))/(n_(1))+((n_(2)C_(2)))/(n_(2))+((n_(3)C_(3)))/(n_(3)))`

D

`sqrt(((n_(1)C_(1)+n_(2)C_(2)+n_(2)C_(3)+...)^(2))/(n_(1)+n_(2)+n_(3)+...))`

Text Solution

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The correct Answer is:
a
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