MEDIUM
10th CBSE
IMPORTANT
Earn 100

A 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? 

Important Questions on Acids, Bases and Salts

MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 10
For making a cake, baking powder is taken. If at home your mother uses baking soda instead of baking powder in cake, how will it affect the taste of the cake and why?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 10
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?
 
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 11
What is the common name of sodium hydrogen carbonate?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 11
What happens when sodium hydrogen carbonate is heated? Write equation of the reaction involved.
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 11
Explain why sodium hydrogen carbonate is used as an antacid.
HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 12
What is Chlor-alkali process? Write the chemical reaction taking place in the form of a balanced equation. Name the gases evolved at anode and cathode respectively.
HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 13
What will happen if heating is not controlled while preparing Plaster of Paris?
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 13
Write an equation to show the reaction between Plaster of Paris and water.