when hydrogen sulphide gas is passed through the blue solution of the copper sulphate the colour of the solution fades black PPT is formed....
::- esska answer displacement reaction Ho sakta h....
Answers
Answered by
0
Copper being more reactive than hydrogen displaces it from its compound.Thus it can be called a displacement reaction.
It can also be called a Double-Displacement reaction as the ions are interchanged in the above reaction.
Explanation:
Similar questions