The phenomenon of ‘Marble cancer’ is due to
  1. soot particles
  2. CFCs
  3. log
  4. acid rain

AcademicChemistryNCERTClass 8

Correct Answer: (d) acid rain

Explanation: The phenomenon of Marble cancer is corrosion of buildings or monuments by acid rain.

raja
Updated on 10-Oct-2022 13:27:06

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