Home
Class 12
CHEMISTRY
Solid AgNO(3) is gradually added to a so...

Solid `AgNO_(3)` is gradually added to a solution which is `0.01M` n `Cl^(-)` and `0.01 M` in `CO_(3)^(2-) K_(sp) AgCl=1.8xx10^(-10)` and `K_(sp)Ag_(2)CO_(3)=4xx10^(-12)`
The minimum concentration of `Ag^(+)` required to start the precipation of `Ag_(2)CO_(3)` is

A

`2xx10^(-5)M`

B

`4xx10^(-10)M`

C

`4xx10^(-5)M`

D

`2xx10^(-10)M`

Text Solution

Verified by Experts

The correct Answer is:
A
`[Ag^(+)]=sqrt((K_(sp)Ag_(2)CO_(3))/([CO_(3)^(2-)]))=sqrt((4xx10^(-12))/(10^(-2)))=2xx10^(-5)M`
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY AND BALANCING REDOX REACTION

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|5 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    FIITJEE|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

Solid AgNO_(3) is gradually added to a solution which is 0.01M n Cl^(-) and 0.01 M in CO_(3)^(2-) K_(sp) AgCl=1.8x10^(-10) and K_(sp)Ag_(2)CO_(3)=4xx10^(-12) The cocentration of Cl^(-) when Ag_(2)CO_(3) starts precipating is

What is the molar solubility of AgCl(s) in 0.1 M NH_(3)(aq)?K_(sp)(AgCl)=1.8xx10^(-10), K_(f)[Ag(NH_(3))_(2)]^(+)=1.6xx10^(7).

Selective precipitation of ions in a mixture in the form of salts can be adding common ions gradually. Let us condsider selective precipitation of CI^(-) and CrO_(4)^(2-) ions in the form of AgCl and Ag_(2)Cro_(4) form a mixture having having 0.01M CI^(-) and 0.01M CrO_(4)^(2-) . For this, salt having Ag^(+) [like AgNO_(3)(s) ] is added gradually. Given : K_(sp) [AgCI]=10^(-10) and K_(sp)[Ag_(2)CrO_(4)]=4xx10^(-14) Minimum concentration of Ag^(+) ion at which precipitation of at least one ion starts.

The solubility of AgCl in 0.1 M NaCl is ( K_(sp) of AgCl = 1.2 xx 10^(-10) )

If the solubility of AgCl in 0.1 M NaCl is ( K_(sp) of AgCl = 1.2 xx 10^(-10) )

A solution contains 1.4 xx 10^(-3)M AgNO_(3) . What concentration of KC1 will be required to initiate the precipitation of AgC1 ? K_(sp) AgC1 = 2.8 xx 10^(-10)

A solution is 0.1 M in Cl^(-) and 0.001 M in CrO_(4)^(2-) . Solid AgNO_(3) is gradually added to it. Assuming that the addition does not change in volume and K_(SP) (AgCl) = 1.7 xx 10^(-10) M^(2) and K_(SP)(Ag_(2)CrO_(4)) = 1.9 xx 10^(-12) M^(3) . Select correct statement from the following:

Determine the solubility of AgCl in 0.1 M BaCl_2 [K_(sp)" for "AgCl=1 xx 10^(-10)]

FIITJEE-TEST PAPERS-CHEMISTRY
  1. Which of the following statement(s) is/are correct?

    Text Solution

    |

  2. Which of the following statement(s) is/are correct for the following e...

    Text Solution

    |

  3. Solid AgNO(3) is gradually added to a solution which is 0.01M n Cl^(-)...

    Text Solution

    |

  4. Solid AgNO(3) is gradually added to a solution which is 0.01M n Cl^(-)...

    Text Solution

    |

  5. In a hydrogen atom the de-Broglie wavelength of an electron is 1.67nm....

    Text Solution

    |

  6. For the redox reaction xCr(OH)(3)+YlO(3)^(-)+zOH^(-)toxCrO(4)^(2-)+y...

    Text Solution

    |

  7. The following equilibrium exists in a closed vessel in 1L capacity A(g...

    Text Solution

    |

  8. A vessel at 1000K contains CO(2)(g) at 2 atm pressure. When graphite i...

    Text Solution

    |

  9. The half -lie period for the decomposition of AB(2)(g) at 100mm pressu...

    Text Solution

    |

  10. How many of the following compounds have polymeric structure? Boron ...

    Text Solution

    |

  11. Total number of solution from the following which has pHlt7 at 25^(@)C...

    Text Solution

    |

  12. 200ml of 1 M CH(3)COOH(K(a)=10^(-6)) is mixed with 200ml of 0.1M HCOOH...

    Text Solution

    |

  13. How many of the following molecles /ion are planar? CO(3)^(2-), NO(3...

    Text Solution

    |

  14. How many of the following hydroxides are soluble in excess NaOH soluti...

    Text Solution

    |

  15. The shortest wavelength of transition in Paschen series of He^(+) ion ...

    Text Solution

    |

  16. 4 mole of Sl(2)Cl(4)(g) is introduced innto a 10L vessel. The followin...

    Text Solution

    |

  17. A weak base MOH was titrated against a strong acid. The pH at 1/4 the ...

    Text Solution

    |

  18. Which of the following option is correct?

    Text Solution

    |

  19. The relative rates of solvolysis of following iodises are

    Text Solution

    |

  20. The suitable reagent for the following conversion is

    Text Solution

    |