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100 mL , each of 0.25 M NaF and 0.01 5 B...

100 mL , each of `0.25 M` NaF and 0.01 5 Ba `(NO)_3` are mixed `K_(sp) of BaF_2= 1.7 xx 10^(-6) `

A

A ppt is formed

B

No ppt is formed

C

Cannot say

D

Some more data are needed

Text Solution

Verified by Experts

The correct Answer is:
A
`IP =((0.25 xx 100)/(200))^(2) ((0.015 xx 100)/( 200)) gt KsP `
` therefore PPt ` is formed
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AAKASH SERIES-IONIC EQUILIBRIUM -LECTURE SHEET (EXERCISE -IV LEVEL -I (MAIN ) (Straight Objective Type Questions))
  1. In which of the following, the solubility of AgCl will be maximum?

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  2. The solubility of PbSO4 "in" 0.01 M Na2SO4 solution is (K(sp) of Pb...

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  3. 100 mL , each of 0.25 M NaF and 0.01 5 Ba (NO)3 are mixed K(sp) of Ba...

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  4. The molar solubility of Pbl(2) in 0.2M Pb(NO(3))(2) solution in terms ...

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  5. At 298 K , the K(sp) value of Fe(OH)3 in aqueous solution is 3.8 xx ...

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  6. Number of moles of Cul (K(sp) = 5 xx 10^(-12)) that will dissolve in 1...

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  7. The least soluble carbonate among the following is

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  8. At 298 K , the K(sp) of M(2) SO(4) is 3.2 xx 10^(-5) . The maximum con...

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  9. Which of the following indicators is best suited in the titration of a...

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  10. Titration curve if a strong base is titrated with srtrong acid is:

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  11. At a certain temperature ,the solubility of the salt Mm An in water i...

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  12. The correct representation for solubility product of SnS(2) , is

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  13. For the electrolyte of type ,A2B, K(sp) is given. Then its solubility...

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  14. The solubilty product of the electrolyte of the type A2B3 is (s is the...

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  15. K(sp) of A2B(3) in water at 25^(@) C . is 1.1 xx 10^(-23) conce...

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  16. K(sp) of a salt , having the general formula MX2 in water 4xx10^(-1...

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  17. Let the solubility of an aqueous solution of Mg(OH)(2), be "X^(@) then...

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  18. The solubility product of a rare earth metal hydroxide M(OH)3 at ro...

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  19. The volume of water needed to dissolve 1g of BaSO4 (K(sp) =1.1 xx 10^...

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  20. Which of the following is wrong ?

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