Question

why marble cancer occur​

Answer 1

Answer:-

The marble cancer refers to the corrosion of building and statues made up of marbles by action of sulfuric acid and nitric acid. The SO 2 and NO xpresent in pollution get deposited on these buildings. These oxides absorb moisture from the air and get converted into respective acids and cause corrosion.

Answer 2

Marble cancer occurs due to a type of reaction of marble with a chemical compound in which the reaction is called corrosion. Sulphur dioxide, nitrogen dioxide are the gases that are responsible for marble cancer.