Define deliquescence. Give examples.

Important Questions on Acids, Bases and Salts

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 3

Which one of the salts in the given list is deliquescent? Sodium chloride, anhydrous calcium chloride, copper sulphate-$5$-water.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 7

Distinguish between drying and dehydrating agent.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 8

State whether a sample of solid $\mathrm{NaOH}$ would increase or decrease in mass if exposed to air.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 8

State whether a sample of solid ${\mathrm{CaCl}}_2$ would increase or decrease in mass if exposed to air.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 10

Name the salt which on hydrolysis forms acidic solution. Give a balanced equation for the reaction.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 10

Name the salt which on hydrolysis forms basic solution. Give a balanced equation for the reaction.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 10

Name the salt which on hydrolysis forms neutral solution. Give a balanced equation for the reaction.

EASY

10th ICSE

IMPORTANT

Selina Icse Concise Chemistry For Class 10>Chapter 3 - Acids, Bases and Salts>EXERCISE-3C>Q 11

State the change noticed when blue litmus and red litmus are introduced in ${\mathrm{Na}}_2{\mathrm{CO}}_3$ solution.