Equilibrium-Ionic Equilibrium (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SB-SX (Class 12 & 1st Year B.Sc.) Chemistry): Questions 1 - 7 of 7

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Question number: 1

» Equilibrium » Ionic Equilibrium » Acids and Bases (Arrhenius, Brnsted - Lowry and Lewis)

Appeared in Year: 2014

MCQ▾

Question

The element that combine with oxygen to give an amphoteric oxide is

Choices

Choice (4) Response

a.

Na

b.

P

c.

N

d.

Al

Question number: 2

» Equilibrium » Ionic Equilibrium » pH Scale

MCQ▾

Question

Which solution shows the pH = 10?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Equilibrium » Ionic Equilibrium » Solubility Products

MCQ▾

Question

If is the solubility product of a sparingly soluble salt , then its solubility is

Choices

Choice (4) Response

a.

b.

c.

(

d.

(

Question number: 4

» Equilibrium » Ionic Equilibrium » Acids and Bases (Arrhenius, Brnsted - Lowry and Lewis)

Appeared in Year: 2010

MCQ▾

Question

The order of acidity of compounds is

Find correct order of acidity of the compounds

Find Correct Order of Acidity of the Compounds

Find correct order of acidity of the compounds

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 5

» Equilibrium » Ionic Equilibrium » pH Scale

MCQ▾

Question

The pH of a HCl solution is close to

Choices

Choice (4) Response

a.

7.1

b.

6.0

c.

8.0

d.

6.9

Question number: 6

» Equilibrium » Ionic Equilibrium » Solubility Products

MCQ▾

Question

What will be the value of solubility in case of

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 7

» Equilibrium » Ionic Equilibrium » Solubility Products

MCQ▾

Question

At 25ºC, the solubility product in water is . The solubility of the salt at the same temperature is

Choices

Choice (4) Response

a.

b.

c.

d.

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