Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 78

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11th Telangana Board

IMPORTANT

Earn 100

Aqueous solution of ${NH}_{4} Cl$ is acidic. Explain.

Important Questions on Chemical Equilibrium and Acids - Bases

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 79

Aqueous solution of

{CH}_{3} COONa

is basic.Explain

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11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 80

Give reason that acetic acid is less acidic in sodium acetate solution than in sodium chloride solution

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 81

AgCl

is less soluble in

{AgNO}_{3}

solution than in pure water, Explain.

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11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 82

Predict whether the following reaction proceed from left to right to any measurable extent:

${CH}_{3} COOH (aq) + {Cl}^{-} (aq) \to$

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 83

Aqueous solution of

H_{2} S

contains

H_{2} S, {HS}^{-}, S^{- 2}, H_{3} O^{+}, {OH}^{-} and H_{2} O

in varying concentrations.Which of these species can act only as a base ? Which can act only as acid ? Which can act both an acid and as a base?

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11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 84

What are equilibrium process ? Explain equilibrium in physical and chemical processes with examples.

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11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 85

What is meant by dynamic equilibrium ? Explain with suitable examples?

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 7 - Chemical Equilibrium and Acids - Bases>QUESTIONS>Q 86

Give the general characteristics of equilibria involving physical processes?