Home
Class 11
CHEMISTRY
Copper wire test is called...

Copper wire test is called

A

Liebig's test

B

Lassaigne's test

C

Fusion test

D

Beilstein's test

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise OBJECTIVE QUESTIONS Level-B|18 Videos

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise ASSERTION-REASON TYPE|12 Videos

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise NUMERICAL PROBLEMS|13 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Integer Answer Type Questions|6 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    OP TANDON|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

The Beilstein test (or copper wire test) is used to detect …………in organic compounds.

Copper wire test for halogens is known as:

If the current flowing in a copper wire be allowed to flow in another copper wire of same length but of doubled the radius, then what will be the effect on the drift velocity of the electrons. If the same current be allowed to flow in an iron wire of the same thickness, then ?

If the current flowing in a copper wire be allowed to flow in another copper wire of double the radius, then what will be the effect on the drift velocity of the electrons? If the same current be allowed to flow in an iron wire of the same thickness, then?

There is an initial test before actual construction of a test. The initial test is called

OP TANDON-CHARACTERISATION OF ORGANIC COMPOUNDS -OBJECTIVE QUESTIONS Level-A
  1. The sodium extract on acidification with acetric acid and then adding ...

    Text Solution

    |

  2. Which of the following compounds gives blood red colouration when its ...

    Text Solution

    |

  3. Copper wire test is called

    Text Solution

    |

  4. Duma's method involves the determination of content of nitrogen in the...

    Text Solution

    |

  5. In Lassaigne's solution, pink/violet colouration is produced when sodi...

    Text Solution

    |

  6. An organic compound on heating with CuO produces CO(2) but no water. I...

    Text Solution

    |

  7. Lassaigne's test (with silver nitrate) is commonly used to detect halo...

    Text Solution

    |

  8. In Lassaigne's test for the detection of halogen , the sodium fusion e...

    Text Solution

    |

  9. In Kjeldahl's method of estimation of N,CuSO(4) acts as

    Text Solution

    |

  10. In dumas method for the estimation of nitrogen in an organic compound,...

    Text Solution

    |

  11. An organic compound which produces a bluish green colored flame on hea...

    Text Solution

    |

  12. The hottest region of Bunsen flame shown in the figure below is:

    Text Solution

    |

  13. In the estimation of sulphur organic compound on treating with conc. H...

    Text Solution

    |

  14. Schiff's and Piria method is used for the estimation of:

    Text Solution

    |

  15. Prussian blue colour is obtained by mixing together aqueous solution o...

    Text Solution

    |

  16. The blood red colour in the combination test of nitrogen and sulphur i...

    Text Solution

    |

  17. The violet colour in the Lassaigne’s test of sulphur is due to

    Text Solution

    |

  18. At 300 K and 1 atm, 15 mL of a gaseous hydrocarbon requires 375 mL air...

    Text Solution

    |

  19. Mark the incorrect statement in nitrogen Kjeldhal's method of estimati...

    Text Solution

    |

  20. In the estimation of carbon and hydrogen, if the substance also contai...

    Text Solution

    |