In the etching opf glass, we use the acid :

  1. HBr
  2. HCl
  3. HF
  4. HI
Manish Listener Asked on 2nd December 2015 in Chemistry.
Add Comment
  • 1 Answer(s)

    Answer: (3) HF 

    Anurag Mishra Professor Answered on 1st January 2016.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.