Home
Class 12
CHEMISTRY
White P reacts with caustic soda, the pr...

White `P` reacts with caustic soda, the products are `PH_(3)` and `NaH_(2)PO_(2)`. This reaction is an example of:

A

Oxidation

B

Reduction

C

Disproportionation

D

Neutralization

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - B|20 Videos

  • REDOX REACTIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C|23 Videos

  • REDOX REACTIONS

    AAKASH INSTITUTE|Exercise EXERCISE|20 Videos

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE|Exercise Assignment (SECTION H)|9 Videos

  • SOLUTIONS

    AAKASH INSTITUTE|Exercise ASSIGMENT (SECTION-J) AAKASH CHALLENGERS QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

When P reacts with caustic soda the products are PH_(3) and NaH_(2)PO_(2) .the reaction is an example of:

When phosphorus reacts with caustic soda, the products are PH_(3) and NaH_(2)PO_(2) This reaction is an example of:

White phosphorus reacts with caustic soda to form PH_(3) and NaH_(2) PO_(2) . This reaction is an example of

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

Redox is a reaction in which both oxidation and reduction will take place simultaneously . It is obvious that if one substance gives electron there must be another substance to accept these electrons . In some reactions, same substance is reduced as well as oxidised, these reactions are termed as disproportionation reactions. For calculating equivalent mass in redox reaction change in oxidtaion number is realted to n-factor which is reciprocal of molar ratio. When P reacts with NaOH, the products are PH_(3) and NaH_(2)PO_(2) which of the following statement is correct ?

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

P_(4)+3NaOH+3H_(2)O to 3NaH_(2)PO_(2)+PH_(3) is an example of:-

AAKASH INSTITUTE-REDOX REACTIONS-ASSIGNMENT SECTION - A
  1. The oxidation state of phosphorus vary from

    Text Solution

    |

  2. Oxidation number of iodine varies from -

    Text Solution

    |

  3. White P reacts with caustic soda, the products are PH(3) and NaH(2)PO(...

    Text Solution

    |

  4. Oxidation number of oxygen atom in O(3) molecule is

    Text Solution

    |

  5. The oxidation number, of C in CH(4). CH(3)CI, CH(2)CI(2), CHCl(3) and ...

    Text Solution

    |

  6. Chlorine is in +3 oxidation state in

    Text Solution

    |

  7. Given that the oxidation number of sulphur is -2, the equivalent weigh...

    Text Solution

    |

  8. In a reaction between zinc and Iodine, zinc iodide is formed. Which is...

    Text Solution

    |

  9. In the reaction 3Br(2)+6CO(3)^(2-)+3H(2)Orarr5Br^(ө)+BrO(3)^(ө)+6HCO...

    Text Solution

    |

  10. In which reaction, there is change in oxidation number of N atom?

    Text Solution

    |

  11. When zinc is added to CuSO(4) solution, copper is precipitated. It is ...

    Text Solution

    |

  12. Which of the following reactions involve oxidation and reduction?

    Text Solution

    |

  13. Which of the following involves the reduction of copper?

    Text Solution

    |

  14. Which one of the following is the correct match?

    Text Solution

    |

  15. The oxidation number of sulphur in H(2)S(2)O(8) is:

    Text Solution

    |

  16. In which of the following compounds iron has lowest oxidation number?

    Text Solution

    |

  17. Phosphorus has the oxidation state +3 in

    Text Solution

    |

  18. The brown ring complex compound is formulated as [Fe(H(2)O)(5)NO]SO(4)...

    Text Solution

    |

  19. Oxidation number of Cr in CrO(5) is

    Text Solution

    |

  20. In which of the following compounds , the oxidation number of iodine i...

    Text Solution

    |