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K(sp) of the salt AB(2) at 298 K is 4 ti...

`K_(sp)` of the salt `AB_(2)` at 298 K is `4 times 10^(-11)M`. A precipitate of `AB_(2)` is formed when equal volumes of which of the following solutions of `A^(2+) and B^(-)` are mixed?
A) `2 times 10^(-4)M" "A^(2+) and 2 times 10^(-4)M" "B^(-)"`
B) `2 times 10^(-5)M" "A^(2+) and 2 times 10^(-3)M" "B^(-)`
C) `2 times 10^(-2)M" "A^(2+) and 2 times 10^(-3)M" "B^(-)`

A

B only

B

C only

C

B & C only

D

A, B and C only

Text Solution

Verified by Experts

The correct Answer is:
B
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