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CGP EDU Academic Team
Published on: August 13, 2026
If barium sulphate is considered to be completely dissociated into cations and anions in
aqueous solution, the change in freezing point of water 
, when 0.02 mole of sodium sulphate is dissolved in 1 kg of water, is ( 
)
Text Solution
Verified by ExpertsThe correct answer is:
D
Barium sulphate is completely dissociated into cations and anions in aqueous solution is
shown as
So, van't Hoff factor (i) for 
As,
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