Home
Class 11
CHEMISTRY
P(4)+NaOH to PH(3) uarr+NaH(2)PO(2)...

`P_(4)+NaOH to PH_(3) uarr+NaH_(2)PO_(2)`

A

P is oxidised only

B

P is reduced only

C

Na is reduced

D

P is reduced as well as oxidised

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTION

    NARAYNA|Exercise Exercise -1 (C.W.)|9 Videos

  • REDOX REACTION

    NARAYNA|Exercise Exercise -1 (H.W.)|13 Videos

  • REDOX REACTION

    NARAYNA|Exercise Evaluate Yourself -5|3 Videos

  • PERIODIC TABLE

    NARAYNA|Exercise All Questions|568 Videos

  • S-BLOCK ELEMENTS

    NARAYNA|Exercise LEVEL-4|15 Videos

Similar Questions

Explore conceptually related problems

When white phosphorous reacts with NaOH , it produces a gaseous mixture by the following parallel reaction. P_(4) +3NaOH +3H_(2)O rarr 3NaH_(2)PO_(2)+PH_(3)uarr 3P_(4)+8NaOH +8H_(2)O rarr 8NaH_(2)PO_(2)+2P_(2)H_(4)uarr The correct thermal stability order is

When white phosphorous reacts with NaOH , it produces a gaseous mixture by the following parallel reaction. P_(4) +3NaOH +3H_(2)O rarr 3NaH_(2)PO_(2)+PH_(3)uarr 3P_(4)+8NaOH +8H_(2)O rarr 8NaH_(2)PO_(2)+2P_(2)H_(4)uarr The gas mixture comes out and catches fire immediately due the presence of

Among the following select the disproportionation reaction? ( i ) 2Pb(NO_(3))_(2) rarr 2PbO+4NO_(2)+O_(2) ( ii ) I_(2) rarr I^(-)+IO_(3)^(-) ( iii ) 3Cl_(2)+6NaOH rarr 5NaCl+NaClO_(3)+3H_(2)O ( iv ) P_(4)+3NaOH+3H_(2)O rarr 3NaH_(2)PO_(2)+PH_(3)

In the reaction P + NaOH rarr PH_(3) +NaH_(2)PO_(2)

P_(4)+NaOH+H_(2)O rarr NaH_(2)PO_(3)+PH_(3) is

White P reacts with caustic soda (NaOH) forming PH_(3) and NaH_(2)PO_(2) . The reaction is-

NARAYNA-REDOX REACTION-CUQ
  1. The oxidation number of chlorine is maximum

    Text Solution

    |

  2. One of the following element always exhibits only-1 oxidation state in...

    Text Solution

    |

  3. In one of the following compounds, the oxidation number of sulphur is ...

    Text Solution

    |

  4. Bromine is converted to Bromate ion. The change in oxidation number of...

    Text Solution

    |

  5. Which of the following statements is wrong?

    Text Solution

    |

  6. The conversion of Glucose to carbon dioxide with respect to carbon is

    Text Solution

    |

  7. P(4)+NaOH to PH(3) uarr+NaH(2)PO(2)

    Text Solution

    |

  8. Compound that acts as oxidant as well as reductant

    Text Solution

    |

  9. Which of the following is comproportionation reaction :

    Text Solution

    |

  10. Which of the following is a disproportionation reaction?

    Text Solution

    |

  11. The oxidation number of Oxygen in KO(2) is

    Text Solution

    |

  12. The oxidation number and covalency of sulphur in the sulphur molecule ...

    Text Solution

    |

  13. In the reaction: Na(2)S(2)O(3)+4Cl(2)+5H(2)O rarr Na(2)SO(4)+H(2)SO(4)...

    Text Solution

    |

  14. In which of the following compounds, sulphur atom has different oxida...

    Text Solution

    |

  15. What is the change in oxidation number of carbon in the following reac...

    Text Solution

    |

  16. Which of the following is a redox reaction ?

    Text Solution

    |

  17. Which of the following are neutral oxide?

    Text Solution

    |

  18. The oxidation state of N in HNO(4) is

    Text Solution

    |

  19. Which of the following can acts as a reducing agent ?

    Text Solution

    |

  20. Which of the following pairs will give displacement reactions?

    Text Solution

    |