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JEE Main 20178 AprilOnline
Exam
JEE Main
Year
2017
Date
8 April
Mode
Online
Subject
Chemistry
Chapter
Environmental Chemistry

JEE Main 2017 · 8 April · Online · Chemistry · Environmental Chemistry

Identify the pollutant gases largely responsible for the...

Identify the pollutant gases largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal.

Options

  1. ASO2andO3\text{S}{\text{O}}_{2}\text{a}\text{n}\text{d}{\text{O}}_{3}
  2. BO3andCO2{\text{O}}_{3}\text{a}\text{n}\text{d}\text{C}{\text{O}}_{2}
  3. CSO2andNO2\text{S}{\text{O}}_{2}\text{a}\text{n}\text{d}\text{N}{\text{O}}_{2}
  4. DCO2andNO2\text{C}{\text{O}}_{2}\text{a}\text{n}\text{d}\text{N}{\text{O}}_{2}

Correct answer

C. SO2andNO2\text{S}{\text{O}}_{2}\text{a}\text{n}\text{d}\text{N}{\text{O}}_{2}

Step-by-step solution

The pollutant gases SO2andNO2\text{S}{\text{O}}_{2}\text{a}\text{n}\text{d}\text{N}{\text{O}}_{2} largely responsible for the discoloured and lustreless nature of marble of the Taj Mahal because these oxides causes acid rain.
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