MCQ
In the laboratory hydrogen chloride is prepared by heating
  • A
    potassium chlorate and concentrated sulphuric acid.
  • B
    bleaching powder and ammonia solution.
  • C
    bleaching powder and concentrated sulphuric acid.
  • sodium chloride and concentrated sulphuric acid.

Answer

Correct option: D.
sodium chloride and concentrated sulphuric acid.
D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free