Home
Class 11
CHEMISTRY
The yellow precipitate obtained in the d...

The yellow precipitate obtained in the detection of phosphorus is .........

Text Solution

AI Generated Solution

To solve the question regarding the yellow precipitate obtained in the detection of phosphorus, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Detection Process**: - The detection of phosphorus involves a series of chemical reactions. Initially, phosphorus is fused with sodium peroxide (Na2O2). 2. **Formation of Sodium Phosphate**: ...
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise ASSERTION - REASON TYPE QUESTIONS|11 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES (WITH HINTS AND SOLUTIONS )|72 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise TRUE OR FALSE TYPE QUESTIONS|50 Videos

  • HYDROGEN

    ICSE|Exercise NCERT TEXT-BOOK EXERCISE (With Hints and Solutions)|53 Videos

  • REDOX REACTIONS (OXIDATION AND REDUCTION)

    ICSE|Exercise NCERT TEXT-BOOK. EXERCISES ((With Hints and Solutions)|69 Videos

Similar Questions

Explore conceptually related problems

A yellow precipitate is obtained when:

Which of of the following is the composition of the yellow precipitate obtained in the test for phosphoates using ammonium molybdate?

A white precipitate is obtained when:

Yellow precipitate obtained during the test of halogen by lassaigne's test is due to the formation of

Yellow precipitate obtained during the test halogen by lassaign's test is due to the formation of

Which colour precipitate is obtained by reaction of phosphate radical with ammonium molybdate

Explain why : A black precipitate is obtained in the Lassaigne's test for the detection of sulphur.

The blood red color obtained in the detection of nitrogen and sulphur together in an organic compound in Lassaigne's test is due to

Assertion: If yellow precipitate is obtained on adding ammonium molybdate solution on boiling then phosphoate radical is identified. Reason: Ammonium phosphomolybdate is a yellow compound.

The aqueous solution of a certain compound (X), when added to a copper sulphate solution, a brown precipitate is obtained which tums white on addition of excess of Na_(2)S_(2)O_(3) solution. Its aqueous solution, when added to Ag^(+) ion solution, a yellow curdy precipitate is obtained which is insoluble in ammonium hydroxide. Hence, compound (X) is

ICSE-ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES -FILL IN THE BLANK TYPE QUESTIONS
  1. Prussian blue is ........

    Text Solution

    |

  2. When an organic compound contains a halogen along with N and S, haloge...

    Text Solution

    |

  3. The yellow precipitate obtained in the detection of phosphorus is .......

    Text Solution

    |

  4. In the estimation of nitrogen by Kjeldahl's method, the compound is he...

    Text Solution

    |

  5. In the estimation of sulphur by Carius method, sulphur is oxidised to ...

    Text Solution

    |

  6. Victor Meyer's method makes use of the fact that ............ gram mol...

    Text Solution

    |

  7. Molecular mass of an acid = Equivalent mass x ......

    Text Solution

    |

  8. Inductive effect involves

    Text Solution

    |

  9. The + l-effect of alkyl groups is in the order ........ gt 2^@ gt ....

    Text Solution

    |

  10. Electromeric effect is a .......... effect and involves transfer of .....

    Text Solution

    |

  11. Among -OH and gt C=0 , the group causing + M-effect is .......... gro...

    Text Solution

    |

  12. Why is a 3 free radical more stable as compared to 1^@ and 2^@ free r...

    Text Solution

    |

  13. The central carbon in a carbocation is .......... hybridised.

    Text Solution

    |

  14. What are carbocations ? Discuss their orbital structure and explain th...

    Text Solution

    |

  15. In a singlet carbene, the lone pair of electrons is present in a ........

    Text Solution

    |

  16. Free radicals and carbenes act as .......... philic reagents.

    Text Solution

    |

  17. Nucleophiles are Lewis .......... and possess .......... pair of elect...

    Text Solution

    |

  18. What is molarity?

    Text Solution

    |

  19. What is the optical nature of the product obtained in an S(N^1) reacti...

    Text Solution

    |

  20. The Friedel-Crafts methylation of benzene involves ..........

    Text Solution

    |