air is filled in a bottle and it is corked at 35° C. If the cork can come out at 3atm pressure, then upto what temperature should the bottle be heated in order to remove the cork?
615 ° C
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P1 V1 / T1 = P2 V2 / T2br /br /Volume is constant (bottle volume). So,br /br /P1 / T1 = P2 / T2br /1 / (273+35) = 3 / T2br /br /So temperature to be heated is,br /br /651 C.br /At which bottle would have vaporized.