Saleha Pervez and Shikha Goel Solutions for Chapter: Acids, Bases and Salts, Exercise 6: CHAPTER EXERCISE

The $\mathrm{pH}$ of fresh milk is $6$. How do you think the $\mathrm{pH}$ will change as it turns into curd?

Name the compound which is insoluble in cold water but soluble in hot water.

Which of the following salt has a blue colour and why?
$\mathrm{C}\mathrm{u}\mathrm{S}{\mathrm{O}}_4.5{\mathrm{H}}_2\mathrm{O}$ or $\mathrm{C}\mathrm{u}\mathrm{S}{\mathrm{O}}_4$

Name the method used for the preparation of the following salt from the list given below.

Sodium nitrate

List
(A) Simple displacement
(B) Neutralisation
(C) Decomposition by acid
(D) Double decomposition
(E) Direct synthesis

Name the method used for the preparation of the following salts from the list given below.

Iron (III) chloride

List
(A) Simple displacement
(B) Neutralisation
(C) Decomposition by acid
(D) Double decomposition
(E) Direct synthesis

Name the method used for the preparation of the following salt from the list given below.
Lead chloride

Enter the answer from the following list :

(A) Simple displacement
(B) Neutralisation
(C) Decomposition by acid
(D) Double decomposition
(E) Direct synthesis

Name the method used for the preparation of the following salts from the list given below.

Zinc sulphate

List
(A) Simple displacement
(B) Neutralisation
(C) Decomposition by acid
(D) Double decomposition
(E) Direct synthesis

Name the method used for the preparation of the following salts from the list given below.

Sodium hydrogen sulphate
List
(A) Simple displacement
(B) Neutralisation
(C) Decomposition by acid
(D) Double decomposition
(E) Direct synthesis