Give an example of hydrated salt which is soluble in water and forms a blue solution.

Important Questions on Acids, Bases and Salts

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write the balanced equations for the preparation of the following salt in the laboratory:

A soluble sulphate salt by the action of an acid on a metal.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write the balanced equations for the preparation of the following salt in the laboratory:

A soluble sulphate salt by the action of an acid on an insoluble metal oxide.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write balanced chemical equations for the preparation of the following salt in the laboratory:

An insoluble sulphate salt by the action of an acid on another salt.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 7

You are provided separate solutions of sodium hydroxide, hydrochloric acid, sodium chloride and phenolphthalein. All solutions are colourless. How will you recognise the solutions of acid, base and salt?

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 8

Sodium reacts with oxygen to produce sodium oxide which dissolves in water to form sodium hydroxide. On adding hydrochloric acid to the base solution, salt and water are produced. Write the balanced chemical equations to represent all the reactions involved.

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 9

Select the formula of acids, bases and salts from the following list