Q. Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Gypsum is used for making fireproof wall boards.
Reason (R): Gypsum is unstable at high temperatures. In the light of the above statements, choose the correct answer from the options given below :

 619  136 JEE MainJEE Main 2023The s-Block Elements Report Error

Solution:

(Gypsum is used for making fireproof wall boards