MEDIUM
10th CBSE
IMPORTANT
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Write the names and chemical formula of the products formed by the action of chlorine on slaked lime.

Important Questions on Acids, Bases And Salts

MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 2
Write a fully balanced equation when carbon dioxide is passed through ammoniacal brine solution.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 3
Write the name and chemical formula of the products formed by heating gypsum at 373 K.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 4
Why is baking soda kept in air tight containers?
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 5
Write the name and chemical formula of the main product formed by heating baking soda.
HARD
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 1
How is plaster of Paris prepared?
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 2
Write two observations you would make when quicklime is added to water.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 3
A calcium compound, which is a yellowish-white powder, is used as a disinfectant and also in textile industry. Name the compound. Which gas is released when this compound is left exposed to air?
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 4
How is plaster of Paris chemically different from gypsum? How can they be inter converted? Write one use of plaster of Paris.