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For the electrolyte of type ,A2B, K(sp) ...

For the electrolyte of type ,`A_2B, K_(sp) ` is given. Then its solubility is calculated by

A

`K_(sp)//4`

B

` 3sqrt((K_(sp))/(4)) `

C

` 3sqrt(K_(sp))`

D

` sqrt(K_(sp))//4`

Text Solution

Verified by Experts

The correct Answer is:
B
` A _2 BhArr 2underset( 2S)A^(+) + underset( S) B^(2-)`
` KsP =(2s)^(2) (S) =4S^(3) rArr S= 3sqrt((KsP)/(4))`
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AAKASH SERIES-IONIC EQUILIBRIUM -LECTURE SHEET (EXERCISE -IV LEVEL -I (MAIN ) (Straight Objective Type Questions))
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