Equilibrium Question 225

Question: Solubility of MX2 type electrolyte is 0.5×104mole/litre . The value of Ksp of the electrolyte is [CBSE PMT 2002]

Options:

A) 5×1013

B) 25×1010

C) 1.25×1013

D) 5×1012

Show Answer

Answer:

Correct Answer: A

Solution:

MX2M2+(S),+,2X(2S)2, ; 4S3=4×(0.5×104)3

=5×1013



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