Apparatus used in the lab preparation of hydrogen
Answers
Answered by
4
Answer:
Hydrogen is prepared in the laboratory by the action of the dilute hydrochloric acid or dilute sulphuric acid on granulated zinc. Granulated zinc contains an impurity like copper which acts as a positive catalyst.
Answered by
0
Explanation:
granulated zinc
dil. hydrochloric acid or dil. sulphuric acid
flat bottomed flask
thistle funnel
air tight cork with 2 holes in it
delivery tube
through filled with water
glass jar
Similar questions