Difference between copper ii oxide and manganese dioxide with one chemical test
Answers
Answered by
23
Answer:
Use concentrated HCl with MnO2 greenish yellow chlorine gas will be formed.
With CuO CuCl2 & water will be formed,the black residue changes to blue solution
Answered by
1
Answer:
hiii
your answer is here !
Explanation:
When manganese dioxide is heated with conc. HCl, a pungent smelling greenish yellow chlorine gas is evolved. When copper oxide is heated with conc. HCl, no such gas is evolved.
follow me !
Similar questions