Home
Class 11
CHEMISTRY
Sulphide ions in alkaline solution react...

Sulphide ions in alkaline solution react with solid sulphur to form polyvalent sulphide ions. The equilibrium constant for the formation of `S_(2)^(2-)` and `S_(3)^(2-)` from `S` and `S^(2-)` ions is `1.7` and `5.3` respectively. Calculate equilibrium constant for the formation of `S_(3)^(2-)` from `S_(2)^(2-)` and `S`.

A

`11`

B

`12`

C

`132`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    RESONANCE|Exercise Exercise-2 (Part-2)|23 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE|Exercise Exercise-2 (Part-3)|34 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE|Exercise Exercise-1 (Part-2)|88 Videos

  • CHEMICAL BONDING

    RESONANCE|Exercise Inorganic chemistry (Chemistry Bonding)|49 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Match the column|1 Videos

Similar Questions

Explore conceptually related problems

Sulphide ion in alkaline solution reacts with solid sulphur to form polysulphide ions having formulae S_2^(2-),S_3^(2-),S_4^(2-) and so on. The equilibrium constant for the formation of S_3^(2-) is 132 (K_2) , both from S and S^(2-) What is the equilibrium constant for the formation of S_3^(2-) from S_2^(2-) and S ?

" The equilibrium constant "Kp" for the reaction NH_(4)HS_((s))to NH_(3(g))+H_(2)S_((g)) is

The equilibrium constant Kp for the reaction NH_(4)HS_((s)) Leftrightarrow NH_(3(g))+H_(2)S_((g)) is

Sulphide ion (S^(2-)) reacts with solid sulphur forming S_(2)^(2-) and S_(3)^(2-) with formation constants 12 and 132 respectively. Formation constant of S_(3)^(2-) from sulphur and S_(2)^(2-) is :

Equilibrium constant Kp for following reaction: MgCO_(3) (s) hArr MgO(s) + CO_(2) (g)

Sulphide ion reacts with solid sulphur S_((aq))^(2-) +S_((s)) hArr S_(2(aq))^(2-), k_1= 10 S_((aq))^(2-)+2S_((s)) hArr S_(3(aq))^(2-) k_2=130 The equilibrium constant for the formation of S_3^(2-) (aq) from S_2^(2-)(aq) and sulphur is

In alkaline solution, the following equilibria exist a. S^(2-)+S rarr S_(2)^(2-) equilibrium constant K_(1) b. S_(2)^(2-)+S rarr S_(3)^(2-) equilibrium constant K_(2) K_(1) and K_(2) have values 12 and 11 , respectively. S_(3)^(2-) rarr S^(2-)+2S . What is equilibrium constant for the reaction

RESONANCE-CHEMICAL EQUILIBRIUM-Exercise-2 (Part-1)
  1. a' moles of PCI(5), undergoes, thermal dissociation as: PCI(5)hArrPCI(...

    Text Solution

    |

  2. For the following gases equilibrium, N(2)O(4)(g)hArr2NO(2)(g) K(p) i...

    Text Solution

    |

  3. Sulphide ions in alkaline solution react with solid sulphur to form po...

    Text Solution

    |

  4. For which of the reaction, the ratio (K(P))/(K(C)) is maximum and mini...

    Text Solution

    |

  5. If for 2A(2)B(g)hArr2A(2)(g)+B(2)(g),K(P)="TOTAL PRESSURE" ("at equili...

    Text Solution

    |

  6. Ammonia gas at 15 atm is introduced in a rigid vessel at 300 K. At equ...

    Text Solution

    |

  7. Attainment of the equilibrium A(g)hArr2C(g)+B(g)gave the following gra...

    Text Solution

    |

  8. A 10 L "container at" 300K "contains" CO(2) "gas at pressure of" 0.2 "...

    Text Solution

    |

  9. Two solid A "and" B are present in two different container having same...

    Text Solution

    |

  10. In the system, LaCI(3(s)) + H(2)O(g) rarr LaCIO(s) + 2HCI(g) - heat ...

    Text Solution

    |

  11. Some quantity of water is contained in a container as shown in figure....

    Text Solution

    |

  12. The equilibrium constant for, 2H(2)S(g)hArr2H(2)(g)+S(2)(g) "is" 0.011...

    Text Solution

    |

  13. For reaction, assuming large volume of water. H(2)O(l)hArrH(2)O(g) ,...

    Text Solution

    |

  14. Na(2)SO(4).10H(2)O(s)hArrNa(2)SO(4).5H(2)O(g) K(P)=2.43xx10^(-10) atm^...

    Text Solution

    |

  15. For equilibrium ZnSO(4).7H(2)O(s)hArrZnSO(4).2H(2)O(s)+5H(2)O(g) K(P...

    Text Solution

    |

  16. In the Haber process for the industrial manufacturing of ammonia invol...

    Text Solution

    |

  17. Addition of water to which of the following equilibria causes it to sh...

    Text Solution

    |

  18. Consider the reactions (i) PCI(5)(g)hArrPCI(3)(g)+CI(2)(g) (ii) N(...

    Text Solution

    |

  19. Solid A "and" B are taken in a closed container at a certain temperatu...

    Text Solution

    |

  20. For a system at equilibrium some changes are made which is reported by...

    Text Solution

    |