Home
Class 12
CHEMISTRY
For a very dilute aqueous solution of H(...

For a very dilute aqueous solution of `H_(3)PO_(3)` van't Hoff factor

A

`i=7`

B

`i=3`

C

`i=4`

D

`i=5`

Text Solution

Verified by Experts

The correct Answer is:
B
`H_(3)PO_(3)` is dibasic `H_(3)PO_(3)rarr HPO_(3)^(-2)+2H^(o+)`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 2 (H.W)|59 Videos

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 3|49 Videos

  • SOLUTIONS & COLLIGATIVE PROPERTIES

    NARAYNA|Exercise EXERCISE : 1 (H.W)|29 Videos

  • SOLID STATES

    NARAYNA|Exercise EXERCISE-4|18 Videos

  • SURFACE CHEMISTRY

    NARAYNA|Exercise EXERCISE - 4|22 Videos

Similar Questions

Explore conceptually related problems

For a very dilute aqueous solution of K_(4)[Fe(CN)_(6)] , van't Hoff factor is

If van't Hoff factor i=1,then

The van't Hoff factor for a very dilute aqueous solution of KAg(CN)_(2) is

What is Van't Hoff factor ?

An aqueous solution of 0.01 M CH_(3) COOH has van't Hoff factor 1.01 . If pH = - "log"[H^(+)] , pH of 0.01 M CH_(3)COOH solution would be :

K_(2)HgI_(4) is 40% ionised in aqueous solution. The value of its van't Hoff factor (i) is :

NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 2 (C.W)
  1. 200cm^(3) of an aqueous solution contains 1.26g of a polymer. The osmo...

    Text Solution

    |

  2. The osmotic pressure of a solution of an organic substance containing ...

    Text Solution

    |

  3. Calculate the osmotic pressure of a decinormal solution of NaCl which ...

    Text Solution

    |

  4. What is the volume of solution containing 1g mole of sugar that will g...

    Text Solution

    |

  5. Find the osmotic pressure M/20 solution of urea at 27^(@)C (S = 0.0821...

    Text Solution

    |

  6. The osmotic pressure of decimolar solution of urea at 27^(@)C is a.2...

    Text Solution

    |

  7. What is the volume of a solution containing 2g mole of sugar that will...

    Text Solution

    |

  8. In case of electrolyte which dissociates in the solution the van Hoff ...

    Text Solution

    |

  9. For a very dilute aqueous solution of H(3)PO(3) van't Hoff factor

    Text Solution

    |

  10. The substance A when dissolved in solvent B shows the molecular mass c...

    Text Solution

    |

  11. The Van't Hoff factor for a dillute aqueous solution of glucose is

    Text Solution

    |

  12. The vant Hoff factor for a very dilute solution of Fe(2)(SO(4))(3) is

    Text Solution

    |

  13. The van't Hoff factor for a very dilute aqueous solution of KAg(CN)(2)...

    Text Solution

    |

  14. The magnitude of colligative properties in colloidal dispersions is …....

    Text Solution

    |

  15. If a solute undergoes dimerisation and trimerisation, the minimum valu...

    Text Solution

    |

  16. The Van't Hoff factor of Hg(2)Cl(2) in its aqueous solution will be (H...

    Text Solution

    |

  17. Osmotic Pressure of 0.1 M aqueous solution of MgCl(2)at 300k is 4.92 a...

    Text Solution

    |

  18. 0.002 molar solutiion of NaCl having degree of dissociation of 90% at ...

    Text Solution

    |

  19. 75.2 g of C(6)H(5)OH (phenol) is dissolved in a solvent of K(f) = 14. ...

    Text Solution

    |

  20. 1.00 g of a non-electrolyte solute dissolved in 50g of benzene lowered...

    Text Solution

    |