Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action
Chemical Equilibrium
33461
Theory of ‘active mass’ indicates that the rate of chemical reaction is directly proportional to the
1 Equilibrium constant
2 Properties of reactants
3 Volume of apparatus
4 Concentration of reactants
Explanation:
The rate of chemical change is directly proportional to product of active masses at that temperature. In fact, the rate of a reaction is defined as the change in concentration (number of moles per litre) of reactants or products per unit time.
Chemical Equilibrium
33462
The rate at which substances react depends on their
1 Atomic weight
2 Molecular weight
3 Equivalent weight
4 Active mass
Explanation:
It’s Obvious
Chemical Equilibrium
33463
Which is false
1 The greater the concentration of the substances involved in a reaction, the lower the speed of the reaction
2 The point of dynamic equilibrium is reached when the reaction rate in one direction just balances the reaction rate in the opposite direction
3 The dissociation of weak electrolyte is a reversible reaction
4 The presence of free ions facilitates chemical changes
Explanation:
(a)As we increase the concentration of substance, then speed of the reaction increases.
Chemical Equilibrium
33466
For the system \(3A + 2B\) \(\rightleftharpoons\) \(C\), the expression for equilibrium constant is
1 \(\frac{{[C]}}{{[3A][2B]}}\)
2 \(\frac{{[3A][2B]}}{C}\)
3 \(\frac{{{{[A]}^3}{{[B]}^2}}}{{[C]}}\)
4 \(\frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\)
Explanation:
(d) Equilibrium constant for the reaction , \(3A + 2B\) \( \rightleftharpoons \) \(C\) is \(K = \frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\).
Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action
Chemical Equilibrium
33461
Theory of ‘active mass’ indicates that the rate of chemical reaction is directly proportional to the
1 Equilibrium constant
2 Properties of reactants
3 Volume of apparatus
4 Concentration of reactants
Explanation:
The rate of chemical change is directly proportional to product of active masses at that temperature. In fact, the rate of a reaction is defined as the change in concentration (number of moles per litre) of reactants or products per unit time.
Chemical Equilibrium
33462
The rate at which substances react depends on their
1 Atomic weight
2 Molecular weight
3 Equivalent weight
4 Active mass
Explanation:
It’s Obvious
Chemical Equilibrium
33463
Which is false
1 The greater the concentration of the substances involved in a reaction, the lower the speed of the reaction
2 The point of dynamic equilibrium is reached when the reaction rate in one direction just balances the reaction rate in the opposite direction
3 The dissociation of weak electrolyte is a reversible reaction
4 The presence of free ions facilitates chemical changes
Explanation:
(a)As we increase the concentration of substance, then speed of the reaction increases.
Chemical Equilibrium
33466
For the system \(3A + 2B\) \(\rightleftharpoons\) \(C\), the expression for equilibrium constant is
1 \(\frac{{[C]}}{{[3A][2B]}}\)
2 \(\frac{{[3A][2B]}}{C}\)
3 \(\frac{{{{[A]}^3}{{[B]}^2}}}{{[C]}}\)
4 \(\frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\)
Explanation:
(d) Equilibrium constant for the reaction , \(3A + 2B\) \( \rightleftharpoons \) \(C\) is \(K = \frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\).
Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action
Chemical Equilibrium
33461
Theory of ‘active mass’ indicates that the rate of chemical reaction is directly proportional to the
1 Equilibrium constant
2 Properties of reactants
3 Volume of apparatus
4 Concentration of reactants
Explanation:
The rate of chemical change is directly proportional to product of active masses at that temperature. In fact, the rate of a reaction is defined as the change in concentration (number of moles per litre) of reactants or products per unit time.
Chemical Equilibrium
33462
The rate at which substances react depends on their
1 Atomic weight
2 Molecular weight
3 Equivalent weight
4 Active mass
Explanation:
It’s Obvious
Chemical Equilibrium
33463
Which is false
1 The greater the concentration of the substances involved in a reaction, the lower the speed of the reaction
2 The point of dynamic equilibrium is reached when the reaction rate in one direction just balances the reaction rate in the opposite direction
3 The dissociation of weak electrolyte is a reversible reaction
4 The presence of free ions facilitates chemical changes
Explanation:
(a)As we increase the concentration of substance, then speed of the reaction increases.
Chemical Equilibrium
33466
For the system \(3A + 2B\) \(\rightleftharpoons\) \(C\), the expression for equilibrium constant is
1 \(\frac{{[C]}}{{[3A][2B]}}\)
2 \(\frac{{[3A][2B]}}{C}\)
3 \(\frac{{{{[A]}^3}{{[B]}^2}}}{{[C]}}\)
4 \(\frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\)
Explanation:
(d) Equilibrium constant for the reaction , \(3A + 2B\) \( \rightleftharpoons \) \(C\) is \(K = \frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\).
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Chemical Equilibrium
33460
The law of mass action was enunciated by
1 Guldberg and Waage
2 Bodenstein
3 Birthelot
4 Graham
Explanation:
Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action
Chemical Equilibrium
33461
Theory of ‘active mass’ indicates that the rate of chemical reaction is directly proportional to the
1 Equilibrium constant
2 Properties of reactants
3 Volume of apparatus
4 Concentration of reactants
Explanation:
The rate of chemical change is directly proportional to product of active masses at that temperature. In fact, the rate of a reaction is defined as the change in concentration (number of moles per litre) of reactants or products per unit time.
Chemical Equilibrium
33462
The rate at which substances react depends on their
1 Atomic weight
2 Molecular weight
3 Equivalent weight
4 Active mass
Explanation:
It’s Obvious
Chemical Equilibrium
33463
Which is false
1 The greater the concentration of the substances involved in a reaction, the lower the speed of the reaction
2 The point of dynamic equilibrium is reached when the reaction rate in one direction just balances the reaction rate in the opposite direction
3 The dissociation of weak electrolyte is a reversible reaction
4 The presence of free ions facilitates chemical changes
Explanation:
(a)As we increase the concentration of substance, then speed of the reaction increases.
Chemical Equilibrium
33466
For the system \(3A + 2B\) \(\rightleftharpoons\) \(C\), the expression for equilibrium constant is
1 \(\frac{{[C]}}{{[3A][2B]}}\)
2 \(\frac{{[3A][2B]}}{C}\)
3 \(\frac{{{{[A]}^3}{{[B]}^2}}}{{[C]}}\)
4 \(\frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\)
Explanation:
(d) Equilibrium constant for the reaction , \(3A + 2B\) \( \rightleftharpoons \) \(C\) is \(K = \frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\).
Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action
Chemical Equilibrium
33461
Theory of ‘active mass’ indicates that the rate of chemical reaction is directly proportional to the
1 Equilibrium constant
2 Properties of reactants
3 Volume of apparatus
4 Concentration of reactants
Explanation:
The rate of chemical change is directly proportional to product of active masses at that temperature. In fact, the rate of a reaction is defined as the change in concentration (number of moles per litre) of reactants or products per unit time.
Chemical Equilibrium
33462
The rate at which substances react depends on their
1 Atomic weight
2 Molecular weight
3 Equivalent weight
4 Active mass
Explanation:
It’s Obvious
Chemical Equilibrium
33463
Which is false
1 The greater the concentration of the substances involved in a reaction, the lower the speed of the reaction
2 The point of dynamic equilibrium is reached when the reaction rate in one direction just balances the reaction rate in the opposite direction
3 The dissociation of weak electrolyte is a reversible reaction
4 The presence of free ions facilitates chemical changes
Explanation:
(a)As we increase the concentration of substance, then speed of the reaction increases.
Chemical Equilibrium
33466
For the system \(3A + 2B\) \(\rightleftharpoons\) \(C\), the expression for equilibrium constant is
1 \(\frac{{[C]}}{{[3A][2B]}}\)
2 \(\frac{{[3A][2B]}}{C}\)
3 \(\frac{{{{[A]}^3}{{[B]}^2}}}{{[C]}}\)
4 \(\frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\)
Explanation:
(d) Equilibrium constant for the reaction , \(3A + 2B\) \( \rightleftharpoons \) \(C\) is \(K = \frac{{[C]}}{{{{[A]}^3}{{[B]}^2}}}\).