HARD
Earn 100

Write the chemical equation for heating of baking soda.

Important Questions on Compounds of Common Use

MEDIUM
Baking soda is used to make cakes light and fluffy. Give any two other uses of baking soda.
EASY
Write any four uses of washing soda.
MEDIUM
Write the chemical formulae for Washing-soda and Baking soda and give their uses.
EASY
Write two important uses of washing soda and baking soda.
MEDIUM
What happens when washing soda crystals are exposed to air? 
HARD
What is the chemical formula of baking soda? Give chemical equation used in the preparation.
EASY
Write the chemical formula and two uses of Baking Soda.
MEDIUM
Baking soda is a mixture of:
MEDIUM

What is the chemical name of baking soda? How is it produced? Give chemical equation. 

EASY
Write two uses of washing soda.
MEDIUM
Write the uses of washing soda.
HARD
How is washing soda prepared from sodium carbonate? Give its chemical equation. State the type of this salt. Name the type of hardness of water which can be removed by it?
MEDIUM
How is baking soda produced? Write the chemical reaction taking place in its preparation. Give one use of baking soda. 
MEDIUM
Give a brief account of the chemicals obtained from common salt.
EASY
Our teeth enamel is made up of _____.
MEDIUM
Name the chemical compound commonly used by your mother in the kitchen for making tasty crisp pakoras or cake. State its chemical formula and write the chemical equation of its production.
MEDIUM
Give two uses of sodium carbonate.
EASY
The pH of a salt used to make tasty and crispy pakoras is 14. Identify the salt and write a chemical equation for its formation. List its two uses. 
EASY
Why is sodium chloride required in our body?
MEDIUM
What is the role of tartaric acid in baking powder?