Chemistry, asked by ishikaranaut75, 7 months ago

Which of the following will not evolve O, on reac-
tion with ozone ?
(1) PbS
12 KMnO4
(3)Hg
(4) KI

Answers

Answered by arifphysicist

1

Answer:

Explanation:Kmno4

Answered by tanurakshu

0

Answer:

2nd option kmno4 is the answer.

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