Home
Class 10
CHEMISTRY
The composition of aqua-regia is...

The composition of aqua-regia is 

A

Dil HCl (3) : Dil `HNO_(3)` (1)

B

Conc HCl (3) : Dil `HNO_(3)` (1)

C

Conc HCl (3) : Conc `HNO_(3)` (1)

D

Dil HCl (3) : Dil `HNO_(3)` (1)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • METALS AND NON-METALS

    DINESH PUBLICATION|Exercise HOTS|7 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    DINESH PUBLICATION|Exercise Multiple Choice Questions|18 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    DINESH PUBLICATION|Exercise PBQs|28 Videos

Similar Questions

Explore conceptually related problems

Halogen acid used in the preparation of aqua regia is ………….

A pungent smelling gas X after being dried by concentrated H_2SO_4 was dissolved in water to give strongly acidic solution. The gas also gives dense white fumes with NH_3 . X is also a constituent of aqua-regia. Which of the following is/are true for X?

The percentage composition composition of carbon in urea, [CO(NH_(2))_(2)] is

What is aqua regia?

Mercury on heating with aqua regia gives

DINESH PUBLICATION-METALS AND NON-METALS-MCQ
  1. What happens when magnesium is treated with water ? (i) It does no...

    Text Solution

    |

  2. Generally metals react with acids to give salt and hydrogen gas. Which...

    Text Solution

    |

  3. The composition of aqua-regia is

    Text Solution

    |

  4. Which of the following are not ionic compounds ? (i) CaCl(2) (ii) ...

    Text Solution

    |

  5. Which one of the following properties is not generally exhibited by io...

    Text Solution

    |

  6. Which of the following metals exist in their native state in nature ? ...

    Text Solution

    |

  7. Metals are refined by using different methods. Which of the following ...

    Text Solution

    |

  8. Silver articles become black on prolonged exposure to air. This is due...

    Text Solution

    |

  9. Galvanisation is a method of protecting iron from rusting by coating i...

    Text Solution

    |

  10. Stainless steel is very useful material for our life. In stainless ste...

    Text Solution

    |

  11. If copper is kept open in air, it slowly loses its shining brown surfa...

    Text Solution

    |

  12. Generally, metals are solid in nature. Which one of the following meta...

    Text Solution

    |

  13. Which of the following metals are obtained by electrolysis of their ch...

    Text Solution

    |

  14. Generally, non-metals are not lustrous. Which of the following non-met...

    Text Solution

    |

  15. Which one of the following four metals would be displaced from the sol...

    Text Solution

    |

  16. 5 mL each of concentrated HCl, HNO(3) and a mixture of concentrated HN...

    Text Solution

    |

  17. An alloy is

    Text Solution

    |

  18. An electrolytic cell consists of (i) positively charged cathode (i...

    Text Solution

    |

  19. During electrolytic refining of copper, it gets

    Text Solution

    |

  20. An element A is soft and can be cut with a knife. This is very reactiv...

    Text Solution

    |