MEDIUM
7th CBSE
IMPORTANT
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Milk contains acid.

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Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Write the name of the gas produced when sodium carbonate reacts with dilute hydrochloric acid?
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Name the reaction between an acid and a base which forms a salt and water.
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Write the name of the acid is used in the manufacture of the fertilizer superphosphate?
EASY
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
An _____ is a base that is soluble in water.
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Which base does not have a metal atom in its molecule?
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Is sodium hydroxide an acid or a base?
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
Turmeric is _____ in acidic solutions. (yellow / red)
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 7 - Acids, Bases and Salts>EXERCISES>Q B
If you are a manufacturer of soap, which base would you require? (Calcium hydroxide/ Magnesium hydroxide/ Sodium hydroxide)