Define following term / Give definition :
$(1)$ Elementary reaction
$(2)$ Complex reaction
Define following term / Give definition :
$(1)$ Elementary reaction
$(2)$ Complex reaction
Similar Questions
For the reaction between $A$ and $B$ , the initial rate of reaction $(r_0)$ was measured for different initial concentration of $A$ and $B$ as given below Order of the reaction with respect to $A$ and $B$ respectively, is $\sqrt 2 = 1.4 ,\,\sqrt 3 \times 10^{-4}$
$A/mol\,L^{-1}$
$0.2$
$0.2$
$0.4$
$B/mol\,L^{-1}$
$0.3$
$0.1$
$0.05$
$r_0/mol^{-1}s^{-1}$
$5.0\times 10^{-5}$
$5.0\times 10^{-5}$
$1.4\times 10^{-4}$
For the reaction between $A$ and $B$ , the initial rate of reaction $(r_0)$ was measured for different initial concentration of $A$ and $B$ as given below Order of the reaction with respect to $A$ and $B$ respectively, is $\sqrt 2 = 1.4 ,\,\sqrt 3 \times 10^{-4}$
| $A/mol\,L^{-1}$ | $0.2$ | $0.2$ | $0.4$ |
| $B/mol\,L^{-1}$ | $0.3$ | $0.1$ | $0.05$ |
| $r_0/mol^{-1}s^{-1}$ | $5.0\times 10^{-5}$ | $5.0\times 10^{-5}$ | $1.4\times 10^{-4}$ |
By giving three examples explain that ''the exponents of the concentration terms are same or not as their stoichiometric coefficients in the balanced chemical reaction.''
By giving three examples explain that ''the exponents of the concentration terms are same or not as their stoichiometric coefficients in the balanced chemical reaction.''
From the following which is a second order reaction
From the following which is a second order reaction
The elementary reaction $2SO_2(g) + O_2(g) \to 2SO_3(g)$ is carried out in $1\, dm^3$ vessel and $2\,dm^3$ vessel separately. The ratio of the reaction velocities will be
The elementary reaction $2SO_2(g) + O_2(g) \to 2SO_3(g)$ is carried out in $1\, dm^3$ vessel and $2\,dm^3$ vessel separately. The ratio of the reaction velocities will be
Assertion : In rate law, unlike in the expression for equilibrium constants, the exponents for concentrations do not necessarily match the stoichiometric coefficients.
Reason : It is the mechanism and not the balanced chemical equation for the overall change that governs the reaction rate.
Assertion : In rate law, unlike in the expression for equilibrium constants, the exponents for concentrations do not necessarily match the stoichiometric coefficients.
Reason : It is the mechanism and not the balanced chemical equation for the overall change that governs the reaction rate.
- [AIIMS 2009]