Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 5

MEDIUM

10th CBSE

IMPORTANT

Earn 100

Calcium salts
Base involved ___
Example 1: _
Example 2: ___.

Important Questions on Acids, Bases and Salts

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 1

The chemical formula of plaster of Paris is _____.

(A) ${CaSO}_{4} . \frac{1}{2} H_{2} O$ (B) ${CaSO}_{4} . 2 H_{2} O$ (C) ${CaSO}_{4}$

Enter your correct answer as A, B or C.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 2

The more acidic a solution, the _____ the

pH

. (lower/higher)

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 3

Vanilla and onion extract are _____ indicators.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 4

Fill in the blanks with correct word given in the bracket.

Substances do not show their acidic properties without _____. (water / alcohol)

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 5

Acids have a _____ taste.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 6

Acids produce _____ ions on dissolving in water. (Hydroxide / Hydrogen)

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 8

Bases have a _____ taste.

EASY

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>EXERCISES (UNSOLVED)>Q 9

Bases produce _____ ions on dissolving in water. (hydroxide / hydronium)