Home
Class 12
CHEMISTRY
0.6 mole of PCl(5), 0.3 mole of PCl(3) a...

0.6 mole of `PCl_(5)`, 0.3 mole of `PCl_(3)` and 0.5 mole of `Cl_(2)` are taken in a 1 L flask to obtain the following equilibrium :
`PCl_(5(g))hArrPCl_(3(g))+Cl_(2(g))`
If the equilibrium constant `K_(c)` for the reaction is 0.2 Predict the direction of the reaction.

A

Forward direction

B

Backward direction

C

Direction of the reaction cannot be predicted

D

Reaction does not move in any direction

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Topper's Solved these Questions

  • Chemical bonding

    ALLEN|Exercise All Questions|39 Videos

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|472 Videos

Similar Questions

Explore conceptually related problems

0.6 moles of PCl_(5) , 0.3 mole of PCl_(3) and 0.5 mole of Cl_(2) are taken in a 1 L flask to obtain the following equilibrium , PCl_(5(g))rArrPCl_(3(g))+Cl_(2(g)) If the equilibrium constant K_(c) for the reaction is 0.2 Predict the direction of the reaction.

(K_p/K_c) for the given equilibrium is [PCl_5 (g) hArrPCl_3(g) + Cl_2 (g)]

For the equilibrium PCl_5(g)hArr PCl_3(g) +Cl_2 , the value of the equilibrium constant decreases on additions of Cl_2 gas.

Consider the following eqilibrium PCl5(g))--->PCl_((3)(g)) + Cl_((2)(g)), What happens to the equillibrium when concentration of Cl2 is increased

Find out the units of K_c and K_p for the following equilibrium reactions : PCl_5(g) hArr PCl_3 + Cl_2(g)

For the reaction : PCl_(5) (g) rarrPCl_(3) (g) +Cl_(2)(g) :

For the reaction : PCl_(5) (g) rarrPCl_(3) (g) +Cl_(2)(g) :

For PCl_(5)(g)hArrPCl_(3)(g)+Cl_(2)(g), write the expression of K_(c)

n mole of PCl_(3) and n mole of Cl_(2) are allowed to react at constant temperature T to have a total equilibrium pressure P , as : PCl_(3)(g)+Cl_(2)(g) hArr PCl_(5)(g) If y mole of PCl_(5) are formed at equilibrium , find K_(p) for the given reaction .

For the reaction PCl_(5)(g) rightarrow PCl_(3)(g) + Cl_(2)(g)

ALLEN-Chemical Equilibrium-All Questions
  1. K(p) value for C(2)H(4(g))+H(2(g))rArrC(2)H(6(g))is 5xx10^(18)" a...

    Text Solution

    |

  2. E(cell)^(@) for the reaction MnO(4)^(-)+5Fe^(+2)+8H^(+)rarrMn^(+2)+5Fe...

    Text Solution

    |

  3. The conversion of into oxygen is exothermic. Under what conditions is ...

    Text Solution

    |

  4. Consider the following gas - phase reaction : 2A(g)+B(g)rArrC(g)...

    Text Solution

    |

  5. In the dissociation of I(2)(g) at 1000 K in a container of 1 litre :-...

    Text Solution

    |

  6. What is the effect of temperature and pressure on the yields of produc...

    Text Solution

    |

  7. In a reversible reaction K(c)gtK(p)andDeltaH=+40kCal. The product w...

    Text Solution

    |

  8. For the dissociation reaction N(2)O(4) (g)hArr 2NO(2)(g), the degree o...

    Text Solution

    |

  9. The prepation of SO(3)(g) by reaction SO(2)(g)+(1)/(2)O(2)(g)hArrSO(3)...

    Text Solution

    |

  10. The equilibrium constant for : PCl(5)rArrPCl(3)+Cl(2) is 0.5 a...

    Text Solution

    |

  11. At 473 K,K(c) for the reaction PCl(5(g))rArrPCl(3(g))Cl(2(g)) ...

    Text Solution

    |

  12. 18.4 g of N(2)O(4) is taken in a 1 L closed vessel and heated till the...

    Text Solution

    |

  13. 5 moles of SO(2) and 5 moles of O(2) are allowed to react to form SO(3...

    Text Solution

    |

  14. For the reaction N(2(g))+O(2(g))hArr2NO((g)), the value of K(c) at 800...

    Text Solution

    |

  15. For the reaction a+bhArrc+d, initially concentrations of a and b are e...

    Text Solution

    |

  16. NH(4)CONH(2)(s)hArr2NH(3)(g)+CO(2)(g). If equlibrium pressure is 3 atm...

    Text Solution

    |

  17. 0.6 mole of PCl(5), 0.3 mole of PCl(3) and 0.5 mole of Cl(2) are taken...

    Text Solution

    |

  18. N(2)O(4(g))rArr2NO(2),K(c)5.7xx10^(-9) at 298 K At equilibrium :-

    Text Solution

    |

  19. The following reaction is at equilibrium , underset("Yellow")(Fe(...

    Text Solution

    |

  20. Formation of ClF(3) from Cl(2)and F(2) is an exothermic process . The ...

    Text Solution

    |