EASY
10th CBSE
IMPORTANT
Earn 100

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

Important Questions on Acids, Bases And Salts

MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 15
Is CH3COOH strong or weak acid. Will its 0.1M solution have pH more or less than HCl of same concentration?
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 16
10mL of 0.1M HCl solution reacts completely with 10mL of 0.1M 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 Na2CO3.10H2O. 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.
MEDIUM
10th CBSE
IMPORTANT
MODERN'S ABC+ OF SCIENCE CHEMISTRY>Chapter 2 - Acids, Bases And Salts>Revision Exercise>Q 22
What happens when bleaching powder is exposed to air?