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If sodium sulphate is considered to be c...

If sodium sulphate is considered to be completely dissociated into cations and anions in aqueous solution , the change in freezing point of water `(DeltaT_(f))` when `0.01` mole of sodium sulphate is dissociated in 1 kg of water is : (`K_(f) = 1.86` K kg `mol^(-1)`)

A

`0.0372 K`

B

`0.0558 K `

C

`0.0744K `

D

`0.0186 K `

Text Solution

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The correct Answer is:
B
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