1.

For the given graph which of the following is correct : (n = mole of gas and P = Pressure)

Answer»

`P_(2) gt P_(1)` with n is CONSTANT
`P_(2) lt P_(1)` with n is constant
`P_(2) = P_(1)` with n is constant
can't compare `P_(1)` and `P_(2)`

SOLUTION :From the graph, it is clear that slope is not 1. Hence VOLUME will not increase as much as increase in mperature.
For or PV = NRT
P will ALSO increase, `P_(2) gt P_(1)` (n = constant)


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