Home
Class 12
CHEMISTRY
The reaction P(4)+3NaOH+3H(2)Oto3NaH(2...

The reaction
`P_(4)+3NaOH+3H_(2)Oto3NaH_(2)PO_(2)+PH_(3)` is an example of

A

Disproportionation reaction

B

Neutralisation reaction

C

Double decomposition reaction

D

Pyrolytic reaction

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Recent Examination Question|15 Videos

  • UNIT TEST -08

    MODERN PUBLICATION|Exercise QUESTIONS|58 Videos

Similar Questions

Explore conceptually related problems

When phosphorus reacts with caustic soda , the products are PH_(3)andNaH_(2)PO_(2) . The reaction is an example of

Calculate the moles of NaOH required to neutralize the solution produced by dissolving 1.1 g P_(4)O_(6) in water. Use the following reactions: P_(4)O_(6) + 6H_(2)O to 4H_(3)PO_(3), 2NaOH + H_(3)PO_(3) to Na_(2)HPO_(3) + 2H_(2)O (At. Mass/g mol^(-1) P=31, O=16).

In the reaction : 3CuO+2NH_(3)toN_(2)+3H_(2)O+3Cu the change of NH_(3) to N_(2) involve

In the redox reaction xKMnO_(4)+NH_(3)toyKNO_(3)+ MnO_(2)+KOH+H_(2)O

Complete the reaction, 2XeF_4 + 3H_2Oto-+6HF .

MODERN PUBLICATION-UNIT TEST - 3-MULTIPLE CHOICE QUESTIONS
  1. A metal M readily forms water soluble sulphate MSO(4), water insoluble...

    Text Solution

    |

  2. The correct sequence of increasing covalent character is represented b...

    Text Solution

    |

  3. A solid compound 'X' on heating gives CO(2) gas and a residue. The res...

    Text Solution

    |

  4. The correct order of the mobility of alkali metal ions in aqueous solu...

    Text Solution

    |

  5. Ammoniacal solution of MgSO(4) in presence of NH(4)Cl is heated with N...

    Text Solution

    |

  6. The carbonate that will not decompose on heating is

    Text Solution

    |

  7. The alkali metals form salts like hydrides by the direct synthesis at ...

    Text Solution

    |

  8. Correct order of stability of group II A metal carbonates is

    Text Solution

    |

  9. In case of alkali metals, the covalent character decreases in the orde...

    Text Solution

    |

  10. Solubilities of carbonates decrease down the magnesium group due to de...

    Text Solution

    |

  11. The correct order of increasing ionic character is

    Text Solution

    |

  12. Which of the following is not an important constituent of cement ?

    Text Solution

    |

  13. Which of the following is radioactive alkali metal ?

    Text Solution

    |

  14. What is false about H(2)O(2)

    Text Solution

    |

  15. In transforming 1 mole of PbS to PbSO(4) the volume of '10 volume' H(2...

    Text Solution

    |

  16. Which of the following is not an example of ionic hydride ?

    Text Solution

    |

  17. Hydrogen peroxide is used as an antiseptic under the name

    Text Solution

    |

  18. The oxidation number of sulphur atoms in peroxomonosulphuric acid (H(2...

    Text Solution

    |

  19. The reaction P(4)+3NaOH+3H(2)Oto3NaH(2)PO(2)+PH(3) is an example of

    Text Solution

    |

  20. When sulphur dioxide is passed in an acidified K(2)Cr(2)O(7) solution ...

    Text Solution

    |