1.

Choose the incorrect statement.A. Sulphur dioxide is a poisonous gas to both plants and animals.B. Even a low concentration of sulphur dioxide causes respiratory diseases and stiffness of flower buds.C. Uncatalysed oxidation of sulphur dioxide is slow.D. Rate of production of `NO_(2)` is faster when nitric oxide reacts with ozone in the stratosphere.

Answer» Correct Answer - B


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