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Points I, II and III in the following pl...

Points I, II and III in the following plot respectively correspond to (`V_(mp)`: most probable velocity)

A

`V_(mp) " of " N_(2) (300K), V_(mp) " of " H_(2) (300K), V_(mp) " of " O_(2) (400K)`

B

`V_(mp) " of " N_(2) (300K), V_(mp) " of " O_(2) (400K), V_(mp) " of " H_(2) (300K)`

C

`V_(mp) " of " H_(2) (300K), V_(mp) "of " N_(2) (300K), V_(mp) " of " O_(2) (400K)`

D

`V_(mp) " of " O_(2) (400K), V_(mp) " of " N_(2) (300K), V_(mp) " of " H_(2) (300K)`

Text Solution

Verified by Experts

The correct Answer is:
B
`V_(mp) = sqrt((2RT)/(M))` , where R `rArr` universal gas constant `rArr` Temperature `rArr` Molar mass
Greater the `(T)/(M)` ratio, greater will be the speed and higher the speed, the graph will shift towards right
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