Home
Class 11
CHEMISTRY
Equivalent weight of H(3)PO(2) when it d...

Equivalent weight of `H_(3)PO_(2)` when it disproportionates into `PH_(3)` and `H_(3)PO_(3)` is (mol.wt. of `H_(3)PO_(2)=M`)

A

M

B

`(M)/(2)`

C

`(M)/(4)`

D

`(3M)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.151 To Q.180)|30 Videos

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.181 To Q.200)|20 Videos

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.91 To Q.120)|30 Videos

  • SOLID STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • THERMODYNAMICS

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|2 Videos

Similar Questions

Explore conceptually related problems

Give the disproportionation reaction of H_(3)PO_(3) .

Ca_(3)(PO_(4))_(2) is

n-factor of H_3PO_2 during its diproportionation is 3H_3PO_2 rarr PH_3 +2H_3 PO_3

Explain the following reaction between "PCl"_(3) and H_(3)PO_(3) .

In H_(3)PO_(3) molecule

What is the basicity of H_(3)PO_(4) ?

What happens when H_(3)PO_(3) is heated

Strong reducing behaviour of H_(3)PO_(2) is due to

Regarding H_(3)PO_(5) the wrong statement is

NARENDRA AWASTHI-STOICHIOMETRY-Level 1 (Q.121 To Q.150)
  1. In Fe(II) -MnO(4)^(-) "tirtration" HNO(3) is not used beacause:

    Text Solution

    |

  2. Which species are oxidised and reduced in the reaction? FeC(2)O(4)+K...

    Text Solution

    |

  3. In which of the following reaction, H(2)O(2) is acting as a reducing a...

    Text Solution

    |

  4. Following reaction describes the rusting of iron 4Fe+3O(2)rarr4Fe^(3+)...

    Text Solution

    |

  5. Which of the following reactions does not represent the aldol condensa...

    Text Solution

    |

  6. Which of the following is redox reaction

    Text Solution

    |

  7. Which of the following is redox reaction

    Text Solution

    |

  8. Balance the following chemcial reaction. MnO(4)^(-)+SO(3)^(2-)+H^(+)...

    Text Solution

    |

  9. In the chemical reaction, K(2)Cr(2)O(7)+xH(2)SO(4)+ySO(2)rarrK(2)SO(...

    Text Solution

    |

  10. In SOCl(2) and SO(2)Cl(2)

    Text Solution

    |

  11. Balance the followings equations and choose the quantity which is the ...

    Text Solution

    |

  12. If 0.1 mole H(3)PO(x) is completely neutralised by 5.6g KOH then selec...

    Text Solution

    |

  13. When potassium permanganate is titrated against ferrous ammonium sulph...

    Text Solution

    |

  14. Equivalent mass of FeS2 in the half reaction, FeS2 + O2 rarr Fe2 O3+SO...

    Text Solution

    |

  15. The equaivalent mass of HCl in the given reaction is : K2Cr2O7 + 14HCl...

    Text Solution

    |

  16. Equivalent weight of H(3)PO(2) when it disproportionates into PH(3) an...

    Text Solution

    |

  17. The equivalent weights of oxidising and reducing agents can be calcula...

    Text Solution

    |

  18. Sulphur forms the chlorides S2Cl2 and SCl2. The equivalent mass of sul...

    Text Solution

    |

  19. The equivalent mass of an element is 4. Its chloride has vapour densit...

    Text Solution

    |

  20. 6 xx 10^(-3) mole K2 Cr2 O7 reacts completely with 9 xx 10^(-3) mole X...

    Text Solution

    |