CSS Solved Papers

Physics Chemistry

Engineering :: Building Materials

@ : Home > Civil Engineering > Building Materials

The expansion of Portland cement is caused by

[A].	free lime	[B].	magnesia
[C].	silica	[D].	both (a) and (c)

Answer: Option D

Write your comments here:
...
Name *:	Email: Alert me

© 2012-2024 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com