Join our Telegram Channel


Cement is made hard with

A dehydration
B polymerization
C dissociation of water
D hydration and dissociation of water
Answer & Explanation
Option: [D]

Miscellaneous GK Questions

Today's Top Current Affairs

current affairs 2022 pdf plan

Current Affairs MCQs

State-wise Current Affairs

General Knowledge

Month-wise Current Affairs 2022

Category-wise Current Affairs

Jobs by Qualification

Free Mock Test