Question

taj mahal is threatened due to the effect of which components
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Answer 1

Answer:

Mathura oil refinery hazard to Taj Mahal is caused by polluting gases consisting of sulphur dioxide, hydrogen sulphide, and nitrogen oxides. The salts dissolve in water with calcium sulphate (CaSO4) and calcium nitrate (Ca(NO3)2).

Answer 2

Answer:

• Sulphur dioxide

Explanation:

• The Taj Mahal is built with white marble and is threatened by environmental pollution, especially due to Sulphur dioxide.  
• Sulphur dioxide is produced during combustion of fossil fuels, refining of petroleum and smelting of Sulphur containing ores.
• Threat to Taj Mahal   from Mathura refinery is due to pollutant  gases composing SO2, H2S and nitrogen  oxides.
• They would convert CaCO3  (marble) into calcium sulphate and calcium nitrate.