MEDIUM
10th CBSE
IMPORTANT
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Which acid is generally used for cleaning iron sheets before galvanisation?

Important Questions on Acids, Bases and Salts

HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 1>Q 39
Name the salt which on heating decomposes to give two gases, one acidic and other basic.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 1>Q 40
Write the formulae of bleaching powder and Plaster of Paris.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 1
What are acids and how are they classified?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 2
What is meant by the strength of an acid and concentration of an acid? Do the two terms represent the same thing?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 3
Discuss the ionisation behaviour of mineral acids and weak acids in water.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 4
How are acids classified on the basis of source of origin? Give examples.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 5
What do you understand by the strength of an acid? Give one example each of a strong acid and a weak acid.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X>Chapter 2 - Acids, Bases and Salts>Exercise 3>Q 6
How do acids react with active metals?