The average speed of nitrogen molecule is v. if the temperature is doubled and nitrogen molecule dissociate into nitrogen atoms completely then new av

Monjur Alahi

The average speed of nitrogen molecule is v. if the temperature is doubled and nitrogen molecule dissociate into nitrogen atoms completely then new average speed becoems.
A. v
B. `sqrt(2)v`
C. `2v`
D. 4v


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Salim Ahmed Kawsar

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`v_(mg)=sqrt((8)/(pi)(RT)/(M))`
`N_(2)(g)rarr2N(g)`
`((v_(avg))N)/((v_(avg))N_(2))sqrt((28xx2T)/(14xxT))=sqrt(4)=2`
`(v_(avg))_(N)=2v`

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