15735786
Pregunta 1
Pregunta
RATES OF REACTIONS
Which order has a concentration which does not affect the rate of the reaction?
Respuesta
-
Zero order
-
First order
-
Second order
Pregunta 2
Pregunta
The overall order is the sum of all orders with respect to each reactant
Respuesta
- True
- False
Pregunta 3
Pregunta
The unit of rate is [blank_start]...[blank_end]
Respuesta
-
moldm^-3
-
(moldm^-3)/s
-
dmmol^-3
Pregunta 4
Pregunta
What affects the rate of a reaction? Can choose more than 1
Respuesta
-
Temperature
-
Concentration of a reactant
-
Surface area of solid reactant
-
Catalyst
-
The length of time a reaction is carried out for
Pregunta 5
Pregunta
Half life is the time taken for half of a reactant to be used up. First order reactions have a constant half life with the concentration halving every half life. This pattern is called [blank_start]...[blank_end]
Respuesta
-
exponential decay
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.