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Assertion: Water boils at higher tempera...

Assertion: Water boils at higher temperature in pressure cooker.
Reason: Increase in pressure leads to an increase in boiling temperature.

A

`S` is correct but `E` is wrong.

B

`S` is wrong but `E` is correct.

C

Both `S` and `E` are correct and `E` is correct explanation of `S`.

D

Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Text Solution

Verified by Experts

Boiling of a liquid occurs, when its vapour pressure becomes equal to atmospheric pressure.
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Knowledge Check

  • When pressure is increased at constant temperature.

    A
    Rate of Haber's process decreses
    B
    solublity of gas in a liquid increses
    C
    solubility of solid in a liquid increses
    D
    `2C_((s))+CO_(2)(g)hArr2CO_((g)),` rations moves in the froward direction.

  • On increasing pressure the boiling point

    A
    increases
    B
    decreases
    C
    remains constant
    D
    None of these.

  • Assertion : A gas can be liquified at any temperature by increase of pressure alone. Reason : On increasing pressure the temperature of gas decreases

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion.
    B
    If both assertion and reason are true but re ason is not the correct explanation of the assertion
    C
    If assertion is true but reason is false.
    D
    If the assertion and reason both are false