Which salts are responsible for yellow colour of Taj Mahal in Agra due to acid rain?

C a C l_{2}

and

C a S O_{4}

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C a (N O_{3})_{2}

and

C a S O_{4}

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C a (N O_{3})_{2}

and

B a S O_{4}

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C a S O_{4}

and

B a C l_{2}

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Solution

The correct option is B $C a (N O_{3})_{2}$ and $C a S O_{4}$
Calcium nitrate $(C a (N O_{3})_{2})$ and calcium sulphate $(C a S O_{4})$ are responsible for yellow colour of Taj Mahal in Agra due to acid rain.
The reaction that take place with limestone (marble) are
$C a C O_{3} + H_{2} S O_{4} \to C a S O_{4} + C O_{2} + H_{2} O$
$C a C O_{3} + 2 H N O_{3} \to C a (N O_{3})_{2} + C O_{2} + H_{2} O$ .

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Similar questions

The solubility of $B a S O_{4}$ when $C a S O_{4}$ and $B a S O_{4}$ are dissolved in water simultaneously is: $(K_{S P} o f C a S O_{4} = P . K_{S P}$ of $B a S O_{4} = q$ and simultaneous solubility of $C a S O_{4}$ is ‘b’ mol/litre.)

Q. The white marble of Taj Mahal is turning yellow due to atmospheric pollution and acid rain.

$C a S O_{4} .2 H_{2} O Δ 120^{\circ} C - ----- \to A - - + 3 H_{2} O . A$ is

Q. Permanent hardness is due to

C l^{⊝}

and

S O_{4}^{2 -}

M g^{2 +}

and

C a^{2 +}

and is removed by adding

N a_{2} C O_{3}

C a S O_{4} + N a_{2} C O_{3} \to C a C O_{3} + N a_{2} S O_{4}

C a C l_{2} + N a_{2} C O_{3} \to C a C O_{3} + 2 N a C l

Which of the following statements is/are correct?

Q. Equal volumes of

0.02 M

C a C l_{2}

and

0.04 M

N a_{2} S O_{4}

are mixed. Will a precipitate form?

(K_{s p}

C a S O_{4} = 2.4 \times 10^{- 5})

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Which salts are responsible for yellow colour of Taj Mahal in Agra due to acid rain?

The correct option is B Ca(NO3)2 and CaSO4Calcium nitrate (Ca(NO3)2) and calcium sulphate (CaSO4) are responsible for yellow colour of Taj Mahal in Agra due to acid rain.The reaction that take place with limestone (marble) areCaCO3+H2SO4→CaSO4+CO2+H2OCaCO3+2HNO3→Ca(NO3)2+CO2+H2O.