Home
Class 12
CHEMISTRY
Which mixture is used to dissolve precio...

Which mixture is used to dissolve precious metal gold?

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|411 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Describe the following statement in brief- Aquaregia is used to dissolve gold metal.

Which metal is used in Fittig reaction ?

Which metals are used to make wires ?

Name the enzyme which is used to dissolve the bacterial cell wall.

Which of the following is used for dissolution of gold?

Maduna's mixture is used for the treatment of-

Which metal is used to make shockers and why?

Which metal is used in thermometer?

Which metal is used in Wurtz reaction

MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. When O2 is adsorbed on a metallic surface, electron transfer occurs fr...

    Text Solution

    |

  2. The size of colloidal particles is

    Text Solution

    |

  3. Which mixture is used to dissolve precious metal gold?

    Text Solution

    |

  4. Fill in the blanks with appropriate answer- Mixture of conc. nitric ac...

    Text Solution

    |

  5. State whether the statement is true or false- Mixture of concentrated ...

    Text Solution

    |

  6. Explain the following terms-Aquaregia.

    Text Solution

    |

  7. Fill in the blanks- Gold metal can be dissolved only in .

    Text Solution

    |

  8. Fill in the blanks- Good quality electric wires are made up of alloy.

    Text Solution

    |

  9. Which of the following electrolyte requires maximum concentration to c...

    Text Solution

    |

  10. The nucleus of an atom has 5 protons and 6 neutrons. What would be the...

    Text Solution

    |

  11. The nucleus of an atom has 5 protons and 6 neutrons. What would be the...

    Text Solution

    |

  12. Assertion : Small quantity of soap is required to prepare a stable emu...

    Text Solution

    |

  13. Assertion : Sea water looks blue. Reason : Due to scatting of light b...

    Text Solution

    |

  14. Write the electronic configuration of the element with atomic number 1...

    Text Solution

    |

  15. The atomic number of an element X is 16. (a) Write down the electronic...

    Text Solution

    |

  16. The atomic number of an element X is 16. (b) What will be the valency...

    Text Solution

    |

  17. What is the reason for the different atomic masses of the isotopes of ...

    Text Solution

    |

  18. State whether the statement is true or false- Phosgene is the commerci...

    Text Solution

    |

  19. Match the column I with type of colloid given in coloumn II.

    Text Solution

    |

  20. Match list I with list II and select the correct answer using the code...

    Text Solution

    |