MEDIUM
10th CBSE
IMPORTANT
Earn 100

For making cake, baking powder is taken. If at home your mother uses baking soda instead of baking powder in cake. How can baking soda be converted into baking powder?

Important Questions on Acids, Bases And Salts

MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 4
For making cake, baking powder is taken. If at home your mother uses baking soda instead of baking powder in cake. What is the role of tartaric acid added to baking soda?
HARD
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 2 - Acids, Bases And Salts>EXERCISE 2C>Q 4
A metal carbonate X on reacting with an acid gives a gas which when passed through a solution Y gives the carbonate back. On the other hand, a gas G that is obtained at the anode during electrolysis of brine when passed on dry Y, gives a compound Z, used for disinfecting drinking water. Identify X, Y, G and Z.