In Text Questions Page Number 33 Chapter 2 Science Class 10 NCERT Solutions in Text Question Chapter 2 Acids, Bases

In text Questions page number 33 Chapter 2: Acids, Bases and Salts Science Class 10 solutions are avalable at ourwebsite to help the students. In text Questions page number 33 is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 2 absolutely free. NCERT Solutions for class 10 Science Chapter 2: Acids, Bases and Salts will definitely help in improving your marks in CBSE Board examinations.

In text Questions page number 33

Question 1. What is the common name of the compound CaOCl₂?
Answer: Bleaching Powder.

Question 2. Name the substance which on treatment with chlorine yields bleaching powder.
Answer: When calcium hydroxide is treated with chlorine gas it yields bleaching powder. It is shown in the following chemical reaction.

Question 3. Name the sodium compound which is used for softening hard water.
Answer: Washing Soda (Na₂CO₃.10H₂O) is hydrated sodium carbonate which is used for softening hard water.

Question 4. What will happen if a solution of sodium hydrocarbonate is heated? Give the equation of the reaction involved.
Answer: When sodium hydrogen carbonate is heated then sodium carbonate and water is formed along with the evolution of carbon dioxide gas.

Question 5. Write an equation to show the reaction between Plaster of Paris and water.
Answer: When plaster of paris reacts with water it produce gypsum as shown in the following chemical reaction

Write an equation to show the reaction between Plaster of Paris and