MEDIUM
7th CBSE
IMPORTANT
Earn 100

Name the salt obtained by the reaction between HCl and NaOH. (Sodium carbonate/ Sodium bicarbonate/ Sodium chloride)

87.5% studentsanswered this correctly

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
 Give three examples of everyday materials which contain (a) an acid, and (b) a base?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
Give the colour changes, if any, of the following indicators with acids and bases:
Turmeric
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
Give the colour changes, if any, of the following indicators with acids and bases:
China rose
EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
Give the colour changes, if any, of the following indicator with acids and bases:
Blue litmus
EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
Give the colour change of the following indicator with acids and bases:
  • Red litmus
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
What is neutralisation? How is neutralisation helpful in the treatment of indigestion?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
Why is it wise to neutralise the factory wastes before disposing them into rivers or lakes?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 6 - Acids, Bases and Salts>PRACTICE TIME>Q D
What are salts? What are their uses? Name some salts commonly used in a laboratory.