EASY
7th CBSE
IMPORTANT
Earn 100

Name the acid present in grapes.(Tartaric acid/Acetic acid)

57.14% studentsanswered this correctly

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 2
Name one each of a weak acid and a strong acid.
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 3
Name the mineral acid from the following.
(Lactic acid / Hydrochloric acid / Citric acid)
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 4
Name the acid used in car batteries.
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 1
Which bases are called alkalis?
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 2
Describe the following properties of a base: Taste and Touch.
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 3
Name a base used in making an antacid. (Sodium hydroxide / Magnesium hydroxide)
HARD
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 4
Name a base used for the softening of water. (Calcium hydroxide/ magnesium hydroxide)
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 5 - Acids, Bases and Salts>Oral Questions>Q 1
 Name a naturally-occurring indicator.