Find out the reaction which is responsible for the disappearing beauty of the Taj Mahal.
Chemistry · NEET · NTA Exams — Environmental Chemistry
Find out the reaction which is responsible for the disappearing beauty of the Taj Mahal.
- \(\mathrm{CaCO}_{3}+\mathrm{H}_{2} \mathrm{SO}_{4} \rightarrow \mathrm{CaSO}_{4}+\mathrm{H}_{2} \mathrm{O}+\mathrm{CO}_{2}\)
- \(2 \mathrm{CaCO}_{3}+2 \mathrm{O}_{2} \rightarrow 2 \mathrm{CaO}+\mathrm{CO}\)
- \(2 \mathrm{CaCO}_{3}+2 \mathrm{HCl} \rightarrow 2 \mathrm{CaCl}_{2}+\mathrm{H}_{2} \mathrm{O}+\mathrm{CO}_{2}\)
- \(2 \mathrm{CaCO}_{3}+2 \mathrm{H}_{2} \mathrm{O} \rightarrow 2 \mathrm{Ca}(\mathrm{OH})_{2}+\mathrm{CO}_{2}\)
Answer
(A) CaCO _ 3 + H _ 2 SO _ 4 CaSO _ 4 + H _ 2 O + CO _ 2
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