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A pressure cooker contains air at 1 atm ...

A pressure cooker contains air at 1 atm and `30^(@)` C . If the safety value of the cooler blows when the inside pressure `ge3` atm , then the maximum temperature of the air, inside the cooker can be

A

`90^@C`

B

`636^@C`

C

`909^@C`

D

`363^@C`

Text Solution

Verified by Experts

The correct Answer is:
B
V=constant
`P_1/P_2=T_1/T_2rArr1/3=((273+30))/T_2`
`rArrT_2=909K=636^@C`
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