Home
Class 12
CHEMISTRY
White phosphorus on reaction with NaOH g...

White phosphorus on reaction with `NaOH` gives `PH_(3)` as one of the products. This is a

A

dimerization

B

disproportionation

C

condensation

D

precipitation

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • p-BLOCK ELEMENTS

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|108 Videos

  • ORGANIC REACTIONS

    TARGET PUBLICATION|Exercise MCQs|23 Videos

  • POLYMERS

    TARGET PUBLICATION|Exercise Evaluation Test|11 Videos

Similar Questions

Explore conceptually related problems

There are some deposits of nitrated and phosphates in the earth's crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under laboratory conditions but microbes do it easily. Ammonia forms a large number of complexes with transition metal ions. Hybridisation easily explains the ease of sigma donation capability of NH_3 and PH_3 . Phosphine is a flammable gas and is prepared from white phosphorous. White phosphorous on reaction with NaOH gives PH_3 as one of the products. This is a.

White phosphorous on reaction with NaOH gives PH_(3) and

White phosphorus is

White phosphorus when reacts with nitric acid gives

Assertion: Reaction of white phosphorus with NaOH(aq) gives PH_(3) . Reason: The reaction is disproportionation of P in alkaline medium.

White phosphorus on reaction with lime water gives calcium salt of an acid (A) along with a gas (X) . Which of the following is correct ?

White phosphorus reacts with chlorine and the product hydrolyses in the presence of water. Calcualte the mass of HCl obtained by the hydrolysis of the product formed by the reaction of 62 g of white phosphorus with chlorine in the presence of water.

TARGET PUBLICATION-p-BLOCK ELEMENTS-EVALUATION TEST
  1. Fluoric acid is .

    Text Solution

    |

  2. Which of the following liberate nitrogen on heating?

    Text Solution

    |

  3. Which of the following is also called as nitrogen sesquioxide?

    Text Solution

    |

  4. Which acid is formed when P2O3 dissolve in water ?

    Text Solution

    |

  5. is used in estimation of iodine number of fats and oils .

    Text Solution

    |

  6. The pi bonds in SO2 molecule arises due to overlap.

    Text Solution

    |

  7. Cl(2) underset("(cold and dilute)")(NaOH) overset(-NaCl)overset(-H(2)O...

    Text Solution

    |

  8. The increasing order of acidity of the following is .

    Text Solution

    |

  9. Which of the following is the most suitable drying agent for ammonia g...

    Text Solution

    |

  10. Which blue liquid is obtained on reacting equimolar amounts of two gas...

    Text Solution

    |

  11. Which one is CORRECT statement ?

    Text Solution

    |

  12. Metal halide which is insoluble in water is

    Text Solution

    |

  13. Which of the following properties does correspond to the order? HI l...

    Text Solution

    |

  14. White phosphorus on reaction with NaOH gives PH(3) as one of the produ...

    Text Solution

    |

  15. Which of the following oxides of notrogen is paramagnetic ?

    Text Solution

    |

  16. In group 15 elements , due to inert pair effect , the stability of o...

    Text Solution

    |

  17. In which of the following reaction V(2)O(5) is used at catalyst ?

    Text Solution

    |

  18. Which of the following is the least volatile ?

    Text Solution

    |

  19. The correct order of the thermal stability of hydrogen halides (H-X) i...

    Text Solution

    |

  20. The order of solubility of noble gases in water is

    Text Solution

    |