Nature of limewater — task. Chemistry CBSE Live product, Class 7 (2026-27).

Select the right option to answer the question:

When calcium oxide is added to water, a frizzy sound is heard and heat is released. What is the product X formed, which is basic in nature?

i. X is

ii. Chemical equation is

iii. The effect of lime water on red litmus paper is

Did you find an error?

7. Nature of limewater