Give the chemical formula of washing soda.

Important Questions on Acids, Bases and Salts

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 3

What is washing soda? State its two important uses.

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give the formula of baking soda.

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 5

Write the chemical name and formula of baking soda. Mention any one of its uses.

EASY

10th CBSE

IMPORTANT

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

A housewife found that cake prepared by her is hard and small in size. Which ingredient has she forgotten to add that would have made the cake fluffy?

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 1

What is the chemical formula of bleaching powder?

EASY

10th CBSE

IMPORTANT

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

What is the chemical name of bleaching powder? Write the chemical equation for its preparation.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 3

Mention two uses of bleaching powder.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 2 - Acids, Bases and Salts>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

A sanitary worker uses a white substance having strong smell of chlorine to clear a water tank. Identify the substance and write the chemical equation for its preparation.