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Assuming 100% ionisation, the solution h...

Assuming `100%` ionisation, the solution having highest normality is:

A

`1 M H_(2)SO_(4)`

B

`1 M H_(3)PO_(3)`

C

`1 M H_(3)PO_(4)`

D

`1 M HNO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`H_(3)PO_(4)` is tribasic, thus
`1 MH_(3)PO_(4)-=3NH_(3)PO_(4) at 100% "ionisation"`
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Knowledge Check

  • Assuming 100 % ionisation which of the following will have highest vapour pressure

    A
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    B
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    C
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    D
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    A
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  • Assuming 100% ionisation, the increasing order of the freezing point of the solution will be

    A
    `0.10 mol kg^(-1) Ba_3(PO_4)_2 lt 0.10 mol kg^(-1) Na_2SO_4 lt 0.10 mol kg^(-1) KCI`
    B
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    C
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    D
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