Equilibrium (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Chemistry): Questions 5 - 9 of 11

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Question number: 5

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

Appeared in Year: 2012

MCQ▾

Question

Among the following, the most basic oxide is

Choices

Choice (4) Response

a.

Al2O3

b.

Na2O

c.

P2O5

d.

SiO2

Question number: 6

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

Appeared in Year: 2009

MCQ▾

Question

Sodium oxide dissolves in water to give sodium hydroxide which indicates its

Choices

Choice (4) Response

a.

Acidic character

b.

Amphoteric character

c.

Basic character

d.

Ionic character

Question number: 7

» Equilibrium » Ionic Equilibrium » Acid - Base Equilibria

Appeared in Year: 2012

MCQ▾

Question

Among the following substituted pyridines, the most basic compound is:

Choices

Choice (4) Response

a.

Figure shows examples of substituted pyridines: Choice A

Figure Shows Examples of Substituted Pyridines: Choice A

Figure shows examples of substituted pyridines identify the most basic compound

b.

Figure shows examples of substituted pyridines: Choice B

Figure Shows Examples of Substituted Pyridines: Choice B

Figure shows examples of substituted pyridines identify the most basic compound

c.

Figure shows examples of substituted pyridines: Choice C

Figure Shows Examples of Substituted Pyridines: Choice C

Figure shows examples of substituted pyridines identify the most basic compound

d.

Figure shows examples of substituted pyridines: Choice D

Figure Shows Examples of Substituted Pyridines: Choice D

Figure shows examples of substituted pyridines identify the most basic compound

Question number: 8

» Equilibrium » Ionic Equilibrium » Acid - Base Equilibria

Appeared in Year: 2012

MCQ▾

Question

The major product in the following at 25°C is:

Equation

Choices

Choice (4) Response

a.

CH3CON = CHCH3

b.

CH3CH = NCH2CH3

c.

NH3+ CH2CH3. CH3COO-

d.

CH3CONHCH2CH3

Question number: 9

» Equilibrium » Ionic Equilibrium » pH Scale

Appeared in Year: 2014

MCQ▾

Question

The pH of 0.1 M aqueous solutions of Equation will follow the order

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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