Home
Class 12
CHEMISTRY
Aqua regia is...

Aqua regia is

A

White

B

Red

C

Green

D

Yellow

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE ANALYSIS

    NARAYNA|Exercise LEVEL -II (C.W.)|41 Videos

  • QUALITATIVE ANALYSIS

    NARAYNA|Exercise Assertion & Reason Questions|10 Videos

  • QUALITATIVE ANALYSIS

    NARAYNA|Exercise C.U.Q|26 Videos

  • PRACTICAL ORGANIC CHEMISTRY

    NARAYNA|Exercise SUBJECTIVE_TYPE|1 Videos

  • SOLID STATES

    NARAYNA|Exercise EXERCISE-4|18 Videos

Similar Questions

Explore conceptually related problems

Aqua regia used by alchemists to separate silver and gold is a mixture of

Read the following and answer any four questions Sohan went door to door posing as a goldsmith. He promised to bring back the glitter of old and dull gold ornaments. An unsuspecting lady gave a set of gold bangles to him which he dipped in a particular solution. The bangles sparkled like new but their weight was reduced drastically. The lady was sad but after a futile argument, the man beat a hasty retreat. Aqua regia dissolves:

Aqua regia convert

Mercury on heating with aqua regia gives

Aqua regia reacts with Pt to yeild:

The compound formed by reacting aqua regia with Pt

Mixture of gold and platinum when react with aqua regia it produce

A metal 'M' reacts with aqua regia gives corresponding acid but does not react with nitric acid. The metal is :

NARAYNA-QUALITATIVE ANALYSIS-LEVEL -I (C.W.)
  1. The ion which is not precipitated by H2 S in the presence of HCl is

    Text Solution

    |

  2. Na(2)CO(3)+KNO(3) to No reaction

    Text Solution

    |

  3. Ca, Ba and Sr ions are precipitated in fifth group as their -

    Text Solution

    |

  4. When H(2)S is passed through an ammonical salt solution X, a white pr...

    Text Solution

    |

  5. In third group, bromine water is used to test

    Text Solution

    |

  6. In the reaction : H(2)ShArr2H^(+)+S^(2-), when NH(4)OH is added, then

    Text Solution

    |

  7. An aq. Solution containing Hg^(2+),Pb^(2+) and Cd^(2+) ions is mixed w...

    Text Solution

    |

  8. Disodium hydrogen phosphate is used to test

    Text Solution

    |

  9. Which of the following statement is // are true ?

    Text Solution

    |

  10. The metal ion which is precipitated when H(2)S is passed with HCl is

    Text Solution

    |

  11. The group reagent for group V radicals is

    Text Solution

    |

  12. Aqua regia is

    Text Solution

    |

  13. Which of the following will be precipitated when dil. HCl is added to ...

    Text Solution

    |

  14. H(2)S in the presence of HCl precipitates II group but not IV group be...

    Text Solution

    |

  15. A black sulphide is formed by the action of H(2)S on

    Text Solution

    |

  16. The ion which can be precipitated with both HCl and H(2)S separately i...

    Text Solution

    |

  17. Which of the following pairs of cations cannot be separated by using a...

    Text Solution

    |

  18. Which of the following is insolublein yellow ammonium polysulphide?

    Text Solution

    |

  19. The ion which is not precipitated by H2 S in the presence of HCl is

    Text Solution

    |

  20. Which of the following pairs of cations cannot be separated by adding ...

    Text Solution

    |