Question

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Answer 1

HEYA USER !!

HERE ARE YOUR ANSWERS

1)300K=27DEGRE CEISIUS

2)PHYSICAL STATE OF WATER IS GAS
WATER WOULD BE IN GASEOUS STATE

3)FOR ANY SUBSTANCE HEAT SUPPLIED WOULD BE USED TO CHANGE ITS STATE
SO TEMPERATURE OF IT DOSENT CHANGE

4)THAT CAN BE DONE BY DECREASING TEMPERATURE OR BY INCREASING PRESSURE

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