Home
Class 11
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

mole fractions

B

molalities

C

normalities

D

molarities

Text Solution

Verified by Experts

The correct Answer is:
D

According to law of mass action, the rate of an elementary reaction is directly proportional to the active mass of the reactants. For components of ideal solutions, the activity of each component is taken to be the ratio of its molar concentration to a standard concentration of `1M`.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • EQUILIBRIUM

    R SHARMA|Exercise Follow-up Test 4|10 Videos
  • EQUILIBRIUM

    R SHARMA|Exercise Follow-up Test 5|3 Videos
  • EQUILIBRIUM

    R SHARMA|Exercise Follow-up Test 2|7 Videos
  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN ELEMENTS

    R SHARMA|Exercise ARCHIVES|37 Videos
  • GENERAL ORGANIC CHEMISTRY

    R SHARMA|Exercise Archives|36 Videos

Similar Questions

Explore conceptually related problems

The rate of chemical reaction is directly proportional to

Rate of respiration is directly proportional to

Knowledge Check

  • According to law of mass action, the rate of a reaction is directly proportional to

    A
    molarities of the reactants
    B
    normalities of the reactants
    C
    molalities of the reactants
    D
    mole fractions of the reactants
  • The rate of elementary chemical reaction is directly proportional to:

    A
    Active masses of reactants
    B
    Equilibrium constant
    C
    Active masses of products
    D
    Pressure of reaction
  • The rate of chemical reaction is directly proportional to

    A
    Active Masses of reactand
    B
    Equilibrium constant
    C
    Active masses of product
    D
    Pressure
  • Similar Questions

    Explore conceptually related problems

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

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

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

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

    Theory of 'active mass' indicates that the rate of a chemical reaction is directly proportional to the