The rate of reaction between two specific time intervals is called
For the reaction: 2SO2 + O2 ⇌ 2SO3. The rate of disappearance of O2 is 2×10⁻⁴ mol L⁻¹s⁻¹. The rate of appearance of SO3 is
The branch of chemistry which deals with the rate of reaction and factors affecting it is
The rate of reaction always depends upon
Rusting of iron can be treated as
The unit of the rate of reaction is
In the reaction: 3A → 2B; the rate of reaction +d[B]/dt is equal to
The average minimum energy that must be associated with reactant molecules to be capable of forming products is called
The rate of a reaction increases with
Assuming the rate of a reaction is doubled for every 10°C rise in temperature, how many times does the rate increase when temperature rises from 10°C to 100°C?
Number of 10°C intervals = (100-10)/10 = 9
The factor that does not influence the rate of reaction is
The rate constant of a chemical reaction is changed if
Which statement about catalysts is correct?
The rate of a chemical reaction is independent of
Under a given set of experimental conditions, with an increase in concentration of reactants, the rate of a chemical reaction
In general, the rate of reaction can be increased by all the factors except
Iodine and propanone react: I2(aq) + CH3COCH3(aq) → CH3COCH2I(aq) + HI(aq). If the concentration of propanone is increased (keeping volume constant), the initial rate also increases. What could be the reason?
In which of the following cases is the reaction faster?
Higher rate constant means faster reaction.
A catalyst accelerates the reaction because
What does the rate constant (k) change to if the concentration of the reactants is increased by 'x'?
Rate constant is independent of concentration.
The rate constant of a reaction depends on
The rate of a chemical reaction is independent of
Which statement about catalysts is correct?
Rusting of iron can be treated as
The factor that does not influence the rate of reaction is
In the reaction: 3A → 2B; the rate of reaction +d[B]/dt is equal to
