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In a vessel, the pressure of a gas varie...

In a vessel, the pressure of a gas varies directly with its temperature, if its volume is kept constant, when the pressure is increased from 1 atm to 3 atm, then the temperature increases from 273 K to 'x' K. What is the value of x, if volume ix kept constant?

A

91K

B

546 K

C

819 K

D

900 K

Text Solution

Verified by Experts

The correct Answer is:
C
(i) Use direct variation concept
(ii) Given P is directly proportional to T.
`implies(P_(1))/(P_(2))=(T_(1))/(T_(2))`
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