Home
Class 12
CHEMISTRY
Which of the following reactions is taki...

Which of the following reactions is taking place resulting in discolouration of marble of the buildings like Taj Mahal?

A

`CaCO_(3)+H_(2)SO_(4)rarr CaSO_(4)+H_(2)O+CO_(2)`

B

`CaCO_(3)+2HClrarr CaCl_(2)+H_(2)O+CO_(2)`

C

`CaCO_(3)+H_(2)OrarrCa(OH)_(2)+CO_(2)`

D

`CaCO_(3)rarrCAO+CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 65

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

  • NTA JEE MOCK TEST 67

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

Which of the following reactions will not take place ?

Which of the following reaction will not take place?

Which of the following reaction does not take place ?

Which of the following reaction does not take place?

Which of the following reactions does not take place?

Which of the following reactions does not take place?

Which of the following reactions does not take place?

NTA MOCK TESTS-NTA JEE MOCK TEST 66-CHEMISTRY
  1. For the reaction, AB(g)hArr A(g)+B(g), AB" is "33% dissociated at a to...

    Text Solution

    |

  2. Rank the following compounds in decreasing order of reactivity in elec...

    Text Solution

    |

  3. The major product of the reaction is

    Text Solution

    |

  4. The element A burns in nitrogen to give an ionic compound B. The compo...

    Text Solution

    |

  5. How long will it take for a uniform current of 6.00 A to deposit 78 g ...

    Text Solution

    |

  6. Mark the correct order of decreasing acid strength of the following co...

    Text Solution

    |

  7. For real gases, the relation between P, V and T is given by an van der...

    Text Solution

    |

  8. The number of geometrical isomers for octahedral [Co(NH(3))(2)Cl(4)]^(...

    Text Solution

    |

  9. The relative lowering of vapour pressure of an aqueous solution contai...

    Text Solution

    |

  10. Final product D in the sequence of reaction is

    Text Solution

    |

  11. An organic liquid A containing C,H and O has a pleasant odour with a b...

    Text Solution

    |

  12. Final product (p) in the sequence of reaction is

    Text Solution

    |

  13. A given mass of gas expands from state A to state B by three paths 1, ...

    Text Solution

    |

  14. Consider the following substances : 1. OF(2) 2. Cl(2)O 3. Br(2)O ...

    Text Solution

    |

  15. Which of the following reactions is taking place resulting in discolo...

    Text Solution

    |

  16. Plot of log against log P is a straight line inclined at an angl...

    Text Solution

    |

  17. In carprolactum if 'a' is number of lone pairs of e^(-) and 'b' is num...

    Text Solution

    |

  18. In borax is m is number of hydroxy groups and 'n' is number of water m...

    Text Solution

    |

  19. In borax is m is number of hydroxy groups and 'n' is number of water m...

    Text Solution

    |

  20. A weak acid HX has the dissociation constant 1 xx 10^(-5)M. It forms a...

    Text Solution

    |