Vapour pressure of a solution containing solution of a sparingly solub – InterviewSolution

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1.	Vapour pressure of a solution containing solution of a sparingly soluble salt A_(2)B_(3) is 31.8 mm of Hg at 40^(circ)C. IF vapour pressure of pure water is 31.9 mm of Hg at 40^(circ) C, calculate K_(SP) of A_(2)B_(3) at 40^(circ)C.
Answer» ANSWER :`5.672 XX 10^(-6)` ;

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