NEW
Font size
WorksheetsReaction rate
Total questions: 10
Worksheet time: 12mins
Consider the following data for the reaction:
A+2B → C+D
Deduce the order of reaction with respect to A and with respect to B
A is first order and B is second order.
A is second order and B is first order.
A is first order and B is first order.
A is second order and B is second order.
Consider the following data for the reaction:
A+2B → C+D
What is the overall order of reaction?
0
1
2
3
Consider the following data for the reaction:
A+2B → C+D
Work out a value for the rate constant of this reaction with units.
10 mol-2dm6s-1
10 mol-dm3s-1
5 mol-2dm6s-1
5 mol-dm3s-1
Consider the following data for the reaction:
A+2B → C+D
What will be the rate of reaction when the concentration of A is 0.100moldm−3 and that of B is 0.0500moldm−3?
1x10-3moldm-3s-1
2.5x10-3moldm-3s-1
5x10-3moldm-3s-1
7.5x10-3moldm-3s-1
Consider the following data for the reaction:
2X+4Y → Q+2R
Write the rate equation for this reaction.
Rate = k
Rate = k[X]
Rate = k[X][Y]
Rate = k[Y]
Consider the following data for the reaction:
2X+4Y → Q+2R
Calculate a value for the rate constant from these data.
K=1.96
K=2.96
K=3.96
K=4.96
Consider the following data for the reaction:
2X+4Y → Q+2R
What are the units of the rate constant?
Moldm-3
Mol-1dm3
Mol-1s-1
Mol-1dm3s-1
A reaction is zero order with respect to P and second order with respect to Q. What would be the effect of doubling the concentration of P and the concentration of Q on the overall rate of reaction?
Constant
The rate of reaction would be Double
The rate of reaction would be Triple
The rate of reaction would be quadrupled
Bromine and nitrogen(II) oxide react according to the following equation.
Br2(g) + 2NO (g) - 2NOBr(g)
Which rate equation is consistent with the experimental data?
rate = k[Br2 ]2[NO]
rate = k[Br2] [NO]2
rate= k[Br2 ]2
rate= k[NO ]2
The rate information below was obtained for the following reaction at a constant temperature
2NO2(g) + F2(g) -> 2NO2F(g)
What are the orders of the reaction with respect to N02 and F2?
NO2 is first order and F2 is second order.
N02 is second order and F2 is first order.
NO2is first order and F2 is first order.
NO2 is second order and F2 is zero order.
