AIPMT 2003 | Ionic Equilibrium Question 49 | Chemistry

AIPMT 2003

MCQ (Single Correct Answer)

-1

The solubility product of AgI at 25^oC is 1.0 $$ \times $$ 10^$$-$$16 mol² L^$$-$$2. The solubility of AgI in 10^$$-$$4 N solution of KI at 25^oC is approximately (in mol L^$$-$$1

1.0 $$ \times $$ 10^$$-$$16

1.0 $$ \times $$ 10^$$-$$12

1.0 $$ \times $$ 10^$$-$$10

1.0 $$ \times $$ 10^$$-$$8

AIPMT 2002

MCQ (Single Correct Answer)

-1

Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25. Then find out pK_b of NH₄OH

9.25

4.75

3.75

8.25

AIPMT 2002

MCQ (Single Correct Answer)

-1

Which has highest pH?

CH₃COOK

Na₂CO₃

NH₄Cl

NaNO₃

AIPMT 2002

MCQ (Single Correct Answer)

-1

Solubility of MX₂ type electrolytes is 0.5 $$ \times $$ 10^$$-$$4 mole/lit., then find out K_sp of electrolytes.

5 $$ \times $$ 10^$$-$$12

25 $$ \times $$ 10^$$-$$10

1 $$ \times $$ 10^$$-$$13

5 $$ \times $$ 10^$$-$$13

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