https://www.geekmcq.com/
CSS Solved Papers
Physics Chemistry

Engineering :: Chemical Technology

  65% oleum
[A]. is prepared by distilling 20% oleum[B]. is prespared by chamber process
[C]. does not contain free SO3[D]. contains 0.65% free SO3

Answer: Option A
Write your comments here:
Name *:     Email:

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

Contact us: info@geekmcq.com