Home
Class 12
CHEMISTRY
Which compound does not dissolve in hot,...

Which compound does not dissolve in hot, dilute `HNO_3` ?

A

Hgs

B

PbS

C

CuS

D

Cds

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MBD PUBLICATION|Exercise Question Bank|457 Videos

Similar Questions

Explore conceptually related problems

Tin dissolves in dilute HNO_3 forming:

Which compound does not give NH_3 on heating ?

Which out of the following does not dissolve in dilute HCl ?

Which compound does not decolourize bromine dissolved in carbon tetrachloride ?

To the clear solution of compound (X) a solution of barium chloride ( BaCl_2 ) is added to give a white precipitate which does not dissolve in dilute HCl. The compound (X) is:

How does phenol react withDilute HNO_3 ?

Why does AgCl dissolve in ammonia ?

The compound which is insoluble in hot water and NH_3 is:

The element which does not dissolve in caustic soda is:

MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
  1. Which of the following elements shows maximum number of different oxid...

    Text Solution

    |

  2. Which one of the following ionic species will impart colour to an aque...

    Text Solution

    |

  3. Which compound does not dissolve in hot, dilute HNO3 ?

    Text Solution

    |

  4. An aqueous solution of FeSO4*Al2(SO4) and chrome alum is heated with e...

    Text Solution

    |

  5. Ammonium dichromate is used in some fireworks. The green coloured powd...

    Text Solution

    |

  6. Muntz metal is an alloy of:

    Text Solution

    |

  7. A substance which turns blue when treated with water is:

    Text Solution

    |

  8. Which is used as substitute for platinum in jewellery?

    Text Solution

    |

  9. Oxygen is absorbed by molten Ag, which is evolved on cooling and the s...

    Text Solution

    |

  10. Common oxidation state of element of atomic number 47 is:

    Text Solution

    |

  11. The material used for the lining of Bessemer's converter in the extrac...

    Text Solution

    |

  12. The matte obtained in the extraction of copper contains:

    Text Solution

    |

  13. The chemical formula of azurite is:

    Text Solution

    |

  14. Cuprous salts are generally colourless while cuprous oxide is:

    Text Solution

    |

  15. A black sulphide is obtained by action of H2S on:

    Text Solution

    |

  16. AuCl3 when heated in air gives:

    Text Solution

    |

  17. From sodium aurocyanide Na[Au(CN)2], gold can be precipitated by addin...

    Text Solution

    |

  18. Which substance can be used in the preparation of marking ink?

    Text Solution

    |

  19. Which is used for electrical purposes:

    Text Solution

    |

  20. Paris green is:

    Text Solution

    |