Question

10) The substance which does not liberate oxygen on
treatment with ozone is
a) Pbs b) HCI c) SO, d) Hg​

Answer 1

Answer:

PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME ON BRAINLY

(b ) HCL does not liberate oxygen

Answer 2

Answer:

SO is the answer

please give me a branliast answer