Chemistry Class 11 NCERT Solutions: Chapter 7 Equilibrium Part 23

Chemistry Class 11 NCERT Solutions Chapter 7 Equilibrium Part 23

Q: 62. Equation solution of Pyridine hydrochloride has Equation . Calculate the ionization constant of pyridine

Answer:

Equation

We know that,

Equation

Equation

Then, Equation Equation

Equation

Equation

Equation

Equation

Q: 63. Predict if the solutions of the following salts are neutral, acidic, or basic Equation

Answer:

(i) Equation

Equation

Therefore, it is a neutral solution

(ii) Equation

Equation

Therefore, it is a neutral solution

(iii) Equation

Equation

Therefore, it is a basic solution

(iv) Equation

Equation

Therefore, it is an acidic solution

(v) Equation

Equation

Therefore, it is a basic solution

(vi) KF

Equation

Therefore, it is a basic solution

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