Which is/are the important raw material(s) required in
cement industry?
1 Limestone
2 Gypsum & clay
3 Clay
4 Limestone & clay
Answer Posted / monisha
1.limestone
| Is This Answer Correct ? | 20 Yes | 5 No |
Post New Answer View All Answers
Which are the important pulsating nebulae?
When was the first american rocket launched?
BARC CHIF
Give two National aims of science education
In which year the solar observatory in kodikanal founded?
Why we use nhexane inplace of hexane in mobilepase preparation
Which are the two reactors at the indira gandhi centre for atomic research ( igcar )?
How can we calculate %difference in Weighing balance?
The year in which magnetic observations were started in mumbai and thiruvananthapuram?
What are quasars?
What is the work of a patent engineer? Does the experience in working as patent engineer helps in finding a job in a refinery?
When was the indian made rocket “ rohini ” launched from thumba?
Which comet collided with jupiter?
Which is india’s primary nuclear facility?
What is the significance of international geo - physical year?