Gypsum is added to the clinker during cement manufacturing to:

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Decrease the rate of setting of cement

Bind the particles of calcium silicate

Facilitate the formation of colloidal gel

All of the above

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept: Gypsum is found to be a naturally occurring mineral. It is made up of calcium sulphate in a hydrated form. Its molecular formula is

C a S O 4 .2 H 2 O

.
Gypsum is added to cement in order to reduce the rate of setting of cement by reducing the rate of hydration and thereby, giving hardness and strength to the cement.
During the method of manufacturing cement, there is the production of clinkers. These clinkers are cooled and then mixed with a small quantity of gypsum and then finally ground for the last time.
Hence, Gypsum is added to clinker for manufacturing cement in order to decrease the rate of setting of cement.
Hence, the correct answer is option 1.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th