A solution when treated with gas sulphur, becomes green.Which of the following does the solution contain?
(A) Potassium nitrate
(B) Potassium sulphate
(C) Potassium dichromate (IV)
(D) Potassium Mangnate (VII)
Answers
Answered by
2
Answer:
(C) Pottassium dichromate (IV)
Explanation:
I think this is right answer
Similar questions