Home
Class 11
CHEMISTRY
An aqueous solution contains an unknown ...

An aqueous solution contains an unknown concentration of `Ba^(2+)`. When 50 mL of a 1 M solution of `Na_(2)SO_(4)` is added, `BaSO_(4 )`just begins to precipitate. The final volume is 500 mL. The solubility product of `BaSO_(4)` is `1xx10^(–10)`. What is the original concentration of `Ba^(2+)`?

A

`5xx10^(-9)` M

B

`2xx10^(-9)` M

C

`1.1xx10^(-9)` M

D

`1.0xx10^(-10)` M

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective C.(MCQs)|11 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective D.(MCQs) Passage|10 Videos

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise Objective A.(MCQs)|41 Videos

  • ENVIRONMENTAL POLLUTION

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos

  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|12 Videos

Similar Questions

Explore conceptually related problems

To 10 mL of 1 M BaCl_(2) solution 5mL of 0.5 M K_(2)SO_(4) is added. BaSO_(4) is precipitated out. What will happen?

The solubility product of BaSO_(4)" is " 1.5 xx 10^(-9) . Find the solubility of BaSO_(4) in 0.1 M BaCl_(2)

The solubility product of BaSO_(4)" is " 1.5 xx 10^(-9) . Find the solubility of BaSO_(4) in pure water

The solubility product of BaSO_4 is 4 xx 10^(-10) . The solubility of BaSO_4 in presence of 0.02 N H_2SO_4 will be

Give reason why BaSO_(4) will precipitate out when equal volumes of 2xx10^(-3) M BaCl_(2) solution and 2xx10^(-4)M Na_(2)SO_(4) solution are mixed. Given that the solubility product of BaSO_(4) is 1xx10^(-10).

MODERN PUBLICATION-EQUILIBRIUM-Objective B.(MCQs)
  1. Acidity of BF(3) can be explained on ths basis of which of the follwoi...

    Text Solution

    |

  2. An aqueous solution contains 0.10 M H(2)S and 0.20 M HCl. If the equil...

    Text Solution

    |

  3. An aqueous solution contains an unknown concentration of Ba^(2+). When...

    Text Solution

    |

  4. Which of the following salts is the most basic in aqueous solution?

    Text Solution

    |

  5. An alkali is titrated against an acid with methyl orange as indicator,...

    Text Solution

    |

  6. Which of the following lines correctly show the temperature dependence...

    Text Solution

    |

  7. In a chemical reaction , A+2Boverset(K)hArr2c+D, the initial concent...

    Text Solution

    |

  8. If K(sp) of Ag(2)CO3 is 8xx10^(-12), the molar solubility of Ag2CO3 in...

    Text Solution

    |

  9. CH3COOH is 1% ionised in its aqueous solution of 0.1 M strength . Its ...

    Text Solution

    |

  10. The equilibrium constant of the reaction, H(2)+I(2)hArr 2HI is 50. If ...

    Text Solution

    |

  11. The pH of pure water at 90^@C will be

    Text Solution

    |

  12. The equilibrium constant for the reaction, N(2(g))+3H(2(g)) to 2NH(3(g...

    Text Solution

    |

  13. At a certain temperature 2 moles of carbonmonoxide and 3 moles of chlo...

    Text Solution

    |

  14. The solubility of AgCl will be miniumum in

    Text Solution

    |

  15. The values of K(p)//K(c) for the following reactions at 300 K are, res...

    Text Solution

    |

  16. 20 mL of 0.1 M H2SO4 solution is added to 30 mL of 0.2 M NH4OH solutio...

    Text Solution

    |

  17. 5.1 g NH(4)SH is introduced in 3.0 L evacuated flask at 327^(@)C, 30%...

    Text Solution

    |

  18. For the equilibrium, 2H(2)O hArr H(3)O^(+) + OH^(-),the value of De...

    Text Solution

    |

  19. For the following reactions , equilibrium constants are given : S(s)...

    Text Solution

    |

  20. The molar solubility of Cd(OH)(2) is 1.84xx10^(-5)M in water. The exp...

    Text Solution

    |