Chemical Engineering Mcqs

Which of the following air pollutants is not toxic to vegetation i.e., doesn’t cause vegetation damage ?

(A) Smog & ozone

(B) Hydrogen fluoride & nitrogen oxides

(C) Sulphur dioxide & spray of weed killers

(D) Carbon monoxide

Submitted By: Ali Uppal

Share this... Share on Facebook
Facebook
 		Tweet about this on Twitter
Twitter
 		Share on LinkedIn
Linkedin
 		Share on Whatsapp
Whatsapp
  • IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.

  • PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.

    • Related Mcqs

  • In an AM wave useful power is carrier by ______________?
  • In an AM wave, the majority of the power is in _____________?
  • If modulation is 100% then signal amplitude is ____________arrier amplitude?
  • In amplitude modulation, the _____________of carrier is varied according to the strength of the signal?
  • In pakistan, ______________ modulation is used for radio transmission?

    • Leave a Reply

    Your email address will not be published. Required fields are marked *

    Submit Your Mcqs


    Management Sciences


    Engineering Subjects


    Medical Subjects


    LIKE US ON