Calcium hydroxide (slaked lime) is used in

Important Questions on Acids, Bases and Salts

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 23

${\mathrm{Na}}_2{\mathrm{CO}}_3$ is a

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 24

A solution turns red litmus blue. Its $\mathrm{pH}$ is likely to be

HARD

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 25

If pH of any solution is equal to zero then solution will be

MEDIUM

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 26

Methyl orange itself is

MEDIUM

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 27

pH of Blood is

EASY

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 28

If $\mathrm{pH}$ of a solution is 13, means that it is

MEDIUM

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 29

Which is a base and not an alkali?

HARD

10th CBSE

IMPORTANT

Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 9>Q 30

Energy released in neutralization reaction which occurs between strong acid and strong base is