Jee Main
S Block Elements
JEE Main 2023 (Online) 1st February Evening Shift
MCQ+4 / -12023
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 :