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For the reaction N(2)O(4)(g)hArr2NO(2)(g...

For the reaction `N_(2)O_(4)(g)hArr2NO_(2)(g)`. If percentage dissociation of `N_(2)O_(4) "are" 20%, 45%, 65% "&" 80%` then the sequence of observed vapour densities will be:

A

`d_(25) gt d_(50) gt d_(75)gt d_(100)`

B

`d_(100) gt d_(75) gt d_(50)gt d_(25)`

C

`d_(25) = d_(50) = d_(75)= d_(100)`

D

`(d_(25) = d_(50)) gt (d_(75)= d_(100))`

Text Solution

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The correct Answer is:
A
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