Home
Class 12
CHEMISTRY
If pH of an acidic indicator solution wh...

If pH of an acidic indicator solution when `50%` ionized is 2. Calculate % of basic form in the solution when `[H^(+)]` = `5xx10^(-3)` in solution at same temperature

A

`33.33%`

B

`66.66%`

C

`50%`

D

`75%`

Text Solution

Verified by Experts

The correct Answer is:
D
`AlF_(3) rarr` ionic solid (following octet rule)
`PCl_(3).NH_(4)^(+)rarr` following actet rule
`SF_(4) rarr` Hypervalent `(10e^(-))`
Promotional Banner

Topper's Solved these Questions

  • REVIEW TEST

    VIBRANT|Exercise PART - II : CHEMISTRY|19 Videos

  • REVIEW TEST

    VIBRANT|Exercise PART - III : CHEMISTRY|20 Videos

  • TEST PAPERS

    VIBRANT|Exercise PART - III : CHEMISTRY|61 Videos

Similar Questions

Explore conceptually related problems

A weak mono acidic base is 5% ionized in 0.01 M solution. The Hydroxide ion concentration in the solution is

The pH of solution is 9 . It is "………" times more basic than a solution with pH = 6

ph of a solution of a strong acid is 5.0.What will be the ph of the solution obtained after dilluting the given solution to 100 times ?

For the indicator thymol blue, pH is 2.0 when half of the indicator is in unionised form. Find the % of indicator in unionised form in a solution with [H^(+)]=4xx10^(-3)M .

A solution is 25% ethanol ans 50% acetic acid by mass. Calculate the mole fraction of ethanol and acetic acid in the solution.

VIBRANT-REVIEW TEST-PART - III : CHEMISTRY
  1. If pH of an acidic indicator solution when 50% ionized is 2. Calculate...

    Text Solution

    |

  2. The gaseous reaction 2A(g) + nB(g) iff mC(g) is represented by foll...

    Text Solution

    |

  3. According to Slater's Rule effective nuclear charge of Na is x and of ...

    Text Solution

    |

  4. H^(+) ions are in excited state from where maximum 6 types of photons ...

    Text Solution

    |

  5. x = number of structure of molecular formula C(4)H(10)O which give fum...

    Text Solution

    |

  6. Determine the value of ((x+y^(2)))/(2) for Cr^(3+) ion Where x = nu...

    Text Solution

    |

  7. An alpha-particle having kinetic energy x MeV falls on a Cu-foil. The ...

    Text Solution

    |

  8. Identify the number of carbon atoms where oplus charge is delocalized.

    Text Solution

    |

  9. Electrons in a sample of H-atoms make transition from state n = y to s...

    Text Solution

    |

  10. Choose the incorrect statement(s) :

    Text Solution

    |

  11. In which of the following aromatic product is obtained

    Text Solution

    |

  12. I^(-) or the reaction I(2) (g) iff 2I(g). K(c )=6.25xx10^(-6) at 90...

    Text Solution

    |

  13. Phenol is less acidic than

    Text Solution

    |

  14. Give the correct order of initials T(True) for following statements :

    Text Solution

    |

  15. For similar nature of below graph where n le 5, select correct stateme...

    Text Solution

    |

  16. The electronic configuration of four element's are : (I) [Kr] 5s^(1...

    Text Solution

    |

  17. The rate consant for the forward reation A(g) iff 2B(g) is 1.5 xx 1...

    Text Solution

    |

  18. The value of four quantum number for the last e^(-) of atom of element...

    Text Solution

    |

  19. The value of four quantum number for the last e^(-) of atom of element...

    Text Solution

    |

  20. Acid are those compounds which give proton and base are those compound...

    Text Solution

    |

  21. Acid are those compounds which give proton and base are those compound...

    Text Solution

    |