Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 10

EASY

10th CBSE

IMPORTANT

Earn 100

What happens when hydrochloric acid reacts with caustic soda?

Important Questions on Acids, Bases and Salts

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 10

What happens when

{NH}_{3}

is dissolved in water.

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 10

What happens when a few drops of methyl orange are added to a solution of sodium carbonate?

EASY

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 10

What happens when

{CO}_{2}

is passed into lime water?

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 11

Identify the acid salts and the normal salts among the following.

(a) Sodium carbonate $({Na}_{2} {CO}_{3})$

(b) Calcium sulphate $({CaSO}_{4})$

(c) Sodium hydrogenphosphate $({Na}_{2} {HPO}_{4})$

(d) Sodium hydrogensulphate $({NaHSO}_{4})$

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 12

How would you show that magnesium metal reacts with dilute sulphuric acid to produce hydrogen gas?

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 13

What happens when calcium carbonate is made to react with hydrochloric acid? Give the equation of the reaction also.

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 1

What are acid salts? Can you convert an acid salt into a normal salt?

MEDIUM

10th CBSE

IMPORTANT

Foundation Science Chemistry FOR CLASS 10>Chapter 4 - Acids, Bases and Salts>EXERCISES>Q 2

Point out three properties common to all acids.