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The temperature of a 5ml of storng acid ...

The temperature of a `5ml` of storng acid increases by `5^(@)C` when `5mol` of a strong base is added to it. If `10ml` of each is mixed, temperature should increases by

A

`5^(@)C`

B

`10^(@)C`

C

`15^(@)C`

D

Cannot be known

Text Solution

Verified by Experts

The correct Answer is:
A
No doubt that heat evolved during neutralization of `10ml` of each acid and base is twice the heat evolved during neutralization of `5ml` of each acid and base but the quantity of solution taking heat is also doubled thus increases in temperature will be same.
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Knowledge Check

  • The temperature of 15 ml of a strong acid increases by 2^(@)C when 15 ml of a strong base is added to it. If 5 ml of each are mixed, temperature should increase by

    A
    `0.6^(@)C`
    B
    `0.3 ^(@)C`
    C
    `2^(@)C`
    D
    `6^(@)C`

  • The temperature of a 5mL of strong acid increases by 5^(@) when 5 mL of strong base is added to it . If 10mL of each are mixed, temperature should increase by :

    A
    `5^(@)C`
    B
    `10^(@)C`
    C
    `15^(@)C`
    D
    cannot be know

  • The temperature of 5 mL of a strong acid increases by 5^(@) when 5 mL of strong base is added to it. If 10 mL of each is mixed, the temperature should increase by

    A
    `5^(@)`
    B
    `10^(@)`
    C
    `15^(@)`
    D
    cannot be known