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At 25^(@)C, the solubility product of Mg...

At `25^(@)C`, the solubility product of `Mg(OH)_(2)` is `1.0xx10^(-11)`. At which `pH`, will `Mg^(2+)` ions start precipitating in the form of `Mg(OH)_(2)` from a solution of `0.001 M Mg^(2+)` ions ?

A

1

B

8

C

9

D

10

Text Solution

Verified by Experts

The correct Answer is:
D
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MODERN PUBLICATION-EQUILIBRIUM-Objective B.(MCQs)
  1. The pH of the solutions produced by mixing equal volumes of 2.0 xx 10^...

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  2. Consider the following reactions in which all the reactants and the pr...

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  3. At 25^(@)C, the solubility product of Mg(OH)(2) is 1.0xx10^(-11). At w...

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  4. Solubility product of silver bromide is 5.0xx10^(-13). The quantity of...

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  5. The equilibrium constants of the reactions SO2+1/2O2 hArr SO3 and 2S...

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  6. The solubility of Ca(3)(PO(4))(2) in water is y moles // litre. Its so...

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  7. For a 'C'M concentarted solution of a weak electrolyte A(x)B(y)alpha(d...

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  8. The solubility of product (K(sp)) of the following compounds are given...

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  9. Four moles of PCl(5) are heated in a closed 4 dm^(3) container to reac...

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  10. A buffer solution contains 0.1 mole of sodium acetate dissolved in 100...

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  11. H(2)S is passed into one dm^(3) of a solution containing 0.1 mole of Z...

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  12. A vessel at 1000 K contains carbon dioxide with a pressure of 0.5 atm....

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  13. The K(SP) for Cr(OH)(3) is 1.6xx10^(-30). The molar solubility of this...

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  14. An acid HA ionizes as HAhArrH^(+)+A^(-) The pH of 1.0 M solution is 5....

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  15. A 100 mL 0.1m solution of ammonium nitrate is diluted by adding 100 ml...

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  16. A basic buffer contains equal concentration of base and its salt. The ...

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  17. In the following equilibrium reaction, 2A hArr B +C the equilibriu...

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  18. The pH of a solution obtained by mixing 60 mL of 0.1 M NaOH solution a...

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  19. 5 mL of 0.4 N NaOH is mixed with 20 mL of 0.1 N HCl. The pH of the res...

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  20. How many moles of Ca(OH)(2) must be dissolved to produce 250 mL of an ...

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