2 years ago

At a pressure of 4 Mpa, the temperature at which liquid water boils is: (a) 250.4 (b) 100.0Â°C (c) 143.6Â°C (d) 29.0Â°C

Engineering

1 answer:

Goryan [66]2 years ago

5 0

Answer:

a)250.4 °C

Explanation:

Temperature at which pressure of water become equal to the surrounding pressure is called boiling temperature .

The boiling temperature of water at 4 MPa is 250.4 °C.As we know that when pressure of water increases then the boiling point of water also increases.The boiling point of water at 1 ar is 100 °C.So the boiling point of substance is not constant it varies with environment .

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