What is the pH of a neutral solution?

Important Questions on Acids, Bases And Salts

EASY

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 14

Give one example of a strong acid and a strong base?

MEDIUM

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 15

Is ${\mathrm{CH}}_3\mathrm{COOH}$ strong or weak acid. Will its $0.1\mathrm{M}$ solution have pH more or less than $\mathrm{HCl}$ of same concentration?

MEDIUM

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 16

$10\mathrm{mL}$ of $0.1\mathrm{M} \mathrm{HCl}$ solution reacts completely with $10\mathrm{mL}$ of $0.1\mathrm{M} \mathrm{NaOH}$ solution. What will be the pH of the resulting solution?

EASY

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 17

The pH of same concentration of gastric juice and lemon juice are $1.5$ and $2.4$ respectively. Which is more acidic?

HARD

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 18

The pH of a solution is $6$. What is the hydrogen ion concentration?

MEDIUM

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 19

Which of the following has a larger pH value?

EASY

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 20

Write the common name of ${\mathrm{Na}}_2{\mathrm{CO}}_3.10{\mathrm{H}}_2\mathrm{O}$. Give its one use.

HARD

10th CBSE

IMPORTANT

MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 21

Name a sodium compound used for softening hard water.