Home
Class 12
CHEMISTRY
According to the law of mass action, the...

According to the law of mass action, the rate of an elementary reaction is directly proportional to the________of the reactants.

A

molarities of the reactants

B

normalities of the reactants

C

molalities of the reactants

D

mole fractions of the reactants

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 3|67 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 4|20 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 1|45 Videos

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -4 LEVEL-II|40 Videos

  • Chemical Kinetics

    MOTION|Exercise Exercise - 4 (Level - II) (SUBJECTIVE PROBLEM)|1 Videos

Similar Questions

Explore conceptually related problems

State law of mass action.

The rate of chemical reaction is directly proportional to

Rate of respiration is directly proportional to

According to law of mass action rate of a chemical reaction is proportional to

The rate of change of momentum of a body is directly proportional to the _____

MOTION-CHEMICAL EQUILIBRIUM-Exercise - 2
  1. For the reaction, 2NO(2(g))hArr2NO((g)) + O(2(g)) K(c) = 1.0xx10^(-6) ...

    Text Solution

    |

  2. A chemical reaction, AtoB is said to be in equilibrium when:

    Text Solution

    |

  3. According to the law of mass action, the rate of an elementary reactio...

    Text Solution

    |

  4. In a chemical equilibrium, the equilibrium constant is found to be 2.5...

    Text Solution

    |

  5. K(1) and K(2) are the rate constants of forward and backward reactions...

    Text Solution

    |

  6. Which of the following statements is false in case of equilibrium stat...

    Text Solution

    |

  7. In the gaseous phase reaction C(2)H(4) +H(2) hArr C(2)H(6), the equi...

    Text Solution

    |

  8. Equilibrium concentration of HI, I(2) and H(2) is 0.7, 0.1 and 0.1 mol...

    Text Solution

    |

  9. (K(P))/(K(C)) for the gaseous reaction – (a) 2 A + 3 B hArr2C (b) ...

    Text Solution

    |

  10. For the reaction equilibrium, N(2)O(4(g))hArr2NO(2(g)), the concentrat...

    Text Solution

    |

  11. For the reaction 3A(g)+B(g) hArr 2C(g) at a given temperature , Kc=9.0...

    Text Solution

    |

  12. PCl(5) dissociation a closed container as : PCl(5(g))hArrPCl(3(g))+C...

    Text Solution

    |

  13. For the reaction 2HI(g)hArrH(2)(g)+I(2)(g)+I(2)(g) The degree of d...

    Text Solution

    |

  14. The vapour density of N(2)O(4) at a certain temperature is 30. Calcula...

    Text Solution

    |

  15. Vapour density of the equilibrium mixture of the reaction 2NH(3)(g)h...

    Text Solution

    |

  16. For the reaction A((g)) + B((g))hArr C((g)) + D((g)), the degree of di...

    Text Solution

    |

  17. An unknown compound A dissociates at 500^(@)C to give products as foll...

    Text Solution

    |

  18. N(2)O(4) dissociates as N(2)O(4)(g)hArr2NO(2)(g) At 40^(@)C and on...

    Text Solution

    |

  19. At 250^(@)C and 1 atmospheric pressure, the vapour density of PCl(5) i...

    Text Solution

    |

  20. One mole of N(2)O(g) at 300K is kept in a closed container under one a...

    Text Solution

    |