Home
Class 12
CHEMISTRY
Why is nitric acid added to sodium extra...

Why is nitric acid added to sodium extract before adding silver nitrate for testing halogens?

Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTION|43 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK (WBJEE)|1 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|38 Videos

  • MODEL QUESTIONS PAPER

    CHHAYA PUBLICATION|Exercise SET III (SECTION II) (GROUP D )|12 Videos

  • P-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 7 (ANSWER THE FOLLOWING QUESTIONS) : -|17 Videos

Similar Questions

Explore conceptually related problems

Why is bithional added to soap?

Explain why the sodium extract is boiled with nitric acid before adding silver nitrate solution for detecting halogens.

Why is gelatin added to ice cream?

Why is it necessary to use acetic acid and not sulphuric acid for acidification of sodium extract for testing sulphur by lead acetate test?

Why is it necessary to use acetic acid and not sulphuric acid for acidification of sodium extract for testing sulphur by lead acetate test?

What happens when Boric acid is added to water.

Why BHA is added to butter?

White phosphorus is added to silver nitrate solution.

CHHAYA PUBLICATION-ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES -SLOVED NCERT EXERCISE
  1. Describe the method, which can be used to separate 2 compounds with di...

    Text Solution

    |

  2. What is the differecnce between distillation, distillation under reduc...

    Text Solution

    |

  3. Discuss the chemistry of Lassaigne's test.

    Text Solution

    |

  4. Explain the principal of paper chromatography.

    Text Solution

    |

  5. Why is nitric acid added to sodium extract before adding silver nitrat...

    Text Solution

    |

  6. Explain the reason for the fusion of an organic compound with metallic...

    Text Solution

    |

  7. Name a suitable technique to sepatate the components from a mixture of...

    Text Solution

    |

  8. Explain, why an organic liquid vaporise at a temprature below its boil...

    Text Solution

    |

  9. Will C CI(4) give white precipitate of AgCI on heating it with silver ...

    Text Solution

    |

  10. Why is a solution of potassium hydroxide used to absorb carbon dioxide...

    Text Solution

    |

  11. Why is it necessary to use acetic acid and not sulphuric acid for acid...

    Text Solution

    |

  12. An organic compound contains 69% carbon and 4.8% hydrogen, the remaind...

    Text Solution

    |

  13. 0.05g of an organic compound was treated according to Kjedahl's method...

    Text Solution

    |

  14. 0.3780 g of an organic chloro compound gave 0.5740 g of silver chlorid...

    Text Solution

    |

  15. In the estimation of S by Carius method, 0.468 g of an organic sulphu...

    Text Solution

    |

  16. In CH(2)=CHCH(2)CH(2)C-=CH, the pair of hybridised orbitals involved i...

    Text Solution

    |

  17. In the Lassaigne's test, prussian blue colour is obtained due to forma...

    Text Solution

    |

  18. Which is most stable: (1) (CH(3))(3)Coverset(+)(C)H(2) (2) (CH(3))...

    Text Solution

    |

  19. The best and latest technique for isolation, purification and sepratio...

    Text Solution

    |

  20. The reaction: CH(3)CH(2)I+KOH(aq)rarrCH(3)CH(2)OH+KI is a type of : ...

    Text Solution

    |