Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 231

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If the $K_{sp}$ of ${CaF}_{2}$ at $25 ° C$ is $1.6 \times 10^{- 10},$ then the number of moles of the salt must be dissolved in $2.0 L$ of water $25 ° C$ to form a saturated solution is:

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Important Questions on Equilibrium

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 232

Solubility of

B a F_{2}

in a solution

B a (N O_{3})_{2}

will be represented by the concentration term:

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 233

The solubility of

{CaF}_{2} (K_{sp} = 3.4 \times 10^{- 11})

in

0.005 M

solution of

{BaF}_{2}

is:

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 234

K_{sp}

of

AgCl

is

1 \times 10^{- 10} .

Its solubility in

0.1 M

{KNO}_{3}

will be.

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 235

Solubility of

A g C l

will be minimum in

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 236

The necessary condition for saturated solution is:

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 237

Which one of the following is most soluble?

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 238

If each of the following salts has

K_{sp} = 1 \times 10^{- 9}

, which of them is the least soluble in water?

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Alpha Question Bank for Medical: Chemistry>Chapter 5 - Equilibrium>Exercise 1>Q 239

Equal volumes of two solutions are mixed. The one in which

{CaSO}_{4} (K_{sp} = 2.4 \times 10^{- 5})

is precipitated is :