AQA A-LEVEL CHEMISTRY (NEW SPEC) 1.5
KINETICS QUESTIONS WITH COMPLETE
SOLUTIONS.
What,is,the,collision,theory?,,,ANS,-
Reactions,can,only,occur,when,collisions,take,place,between,particles,when,they,have,sufficient,energy
Define,activation,energy,,,ANS,-The,minimum,energy,needed,for,particles,to,collide,to,start,a,reaction
What,does,the,Maxwell,Boltzmann,distribution,show?,,,ANS,-
The,spread,of,energies,that,molecules,of,a,gas,or,liquid,have,at,a,particular,temperature
Why,should,the,energy,distribution,go,through,the,origin,on,the,graph?,,,ANS,-
There,are,no,molecules,with,no,energy
What,is,the,Emp?,,,ANS,-Most,probable,energy
Where,is,the,Emp,line,on,the,graph?,,,ANS,-From,the,peak,down,to,the,X-Axis
What,does,the,area,under,the,curve,represent?,,,ANS,-The,total,number,of,particles,present
Why,should,the,energy,distribution,never,meet,the,x-axis?,,,ANS,-
Because,there,is,no,maximum,energy,for,molecules
What,is,the,label,for,the,y-axis?,,,ANS,-Number,of,molecules,within,a,given,energy
What,is,the,label,for,the,x-axis?,,,ANS,-Energy
What,happens,to,the,particles,when,the,temperature,is,increased?,,,ANS,-
More,particles,will,have,energy,greater,than,the,activation,energy
KINETICS QUESTIONS WITH COMPLETE
SOLUTIONS.
What,is,the,collision,theory?,,,ANS,-
Reactions,can,only,occur,when,collisions,take,place,between,particles,when,they,have,sufficient,energy
Define,activation,energy,,,ANS,-The,minimum,energy,needed,for,particles,to,collide,to,start,a,reaction
What,does,the,Maxwell,Boltzmann,distribution,show?,,,ANS,-
The,spread,of,energies,that,molecules,of,a,gas,or,liquid,have,at,a,particular,temperature
Why,should,the,energy,distribution,go,through,the,origin,on,the,graph?,,,ANS,-
There,are,no,molecules,with,no,energy
What,is,the,Emp?,,,ANS,-Most,probable,energy
Where,is,the,Emp,line,on,the,graph?,,,ANS,-From,the,peak,down,to,the,X-Axis
What,does,the,area,under,the,curve,represent?,,,ANS,-The,total,number,of,particles,present
Why,should,the,energy,distribution,never,meet,the,x-axis?,,,ANS,-
Because,there,is,no,maximum,energy,for,molecules
What,is,the,label,for,the,y-axis?,,,ANS,-Number,of,molecules,within,a,given,energy
What,is,the,label,for,the,x-axis?,,,ANS,-Energy
What,happens,to,the,particles,when,the,temperature,is,increased?,,,ANS,-
More,particles,will,have,energy,greater,than,the,activation,energy
