Main constituent of limestone is – McqOptions

MCQOPTIONS

Saved Bookmarks

→ Chemical Engineering
→ Basic in Chemical Engineering
→ Main constituent of limestone is..

1.	Main constituent of limestone is
A.	CaCO3
B.	MgCO3
C.	Na2CO3
D.	CaSO4
Answer» B. MgCO3

Discussion

No Comment Found

Related MCQs

Na2CO3 is called
Viscose rayon
Function of thinner in a paint is to
High purity nitrogen is used in
DDT should not be allowed to come in contact with iron (during its manufacture) to
Metallic soap is __________ salt of fatty acids.
Which of the following processes is absent in glass manufacturing process ?
A bio-catalyst produced by living cells which acts independent of the cell is called a/an
Hydrazine is largely used
Rosin soap is added during paper manufacture to

Related Topics

Basic in Chemical Engineering

Plant-Economics in Chemical Engineering

Thermodynamic in Chemical Engineering

Chemical Process in Chemical Engineering

Chemical Reaction Engineering in Chemical Engineering

Process Control And Instrumentation in Chemical Engineering

Furnace Technology in Chemical Engineering

Process Equipment And Plant Design in Chemical Engineering

Fuels And Combustion in Chemical Engineering

Chemical Engineering Plant Economics in Chemical Engineering

Recent Visits

Reply to Comment

Name *

Email *

Comment *

© Copyright 2025 McqOptions. All rights reserved.

Terms & Conditions
Privacy Policy
Disclaimer

Support: admin@mcqoptions.com