All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 03>Q 3

MEDIUM

10th ICSE

IMPORTANT

Earn 100

Arrange the following substances in the increasing order of their pH value.

Gastric juice, vinegar, wine, milk, blood, rainwater, urine, toothpaste

Important Questions on Acids, Bases and Salts

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 03>Q 4

Calculate the

pH

of an acid with

[H^{+}] = 10^{- 2}

.

EASY

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 03>Q 5

If the colour produced by the universal indicator is dark purple, then what can you say about its nature (acid or base)?

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 04>Q 1

What happens when sodium hydroxide reacts with sulphuric acid?

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 04>Q 2

Give an example of basic salt.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 04>Q 3

How a soluble salt can be formed when a metal is displaced by dilute acid? Give a suitable reaction to support your answer.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 04>Q 4

Define neutralisation reaction.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 04>Q 5

Give an example of a precipitation reaction.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 3 - Acids, Bases and Salts>CHECK POINT 05>Q 1

Name the drying agent which is used during the preparation of

F e C l_{3}

from iron and chlorine.