Does anyone have any prediction for the 10th June exam?
I reckon there'll be more stuff on organic chemistry as paper 1 had a lot of inorganic chemistry in it. Expect stuff from Developing Fuels and What's In A Medicine to come up, however, don't be surprised to see the odd Elements From The Sea and The Ozone Story questions to be present. Physical chemistry from Elements of Life will definitely come up.
I reckon there'll be more stuff on organic chemistry as paper 1 had a lot of inorganic chemistry in it. Expect stuff from Developing Fuels and What's In A Medicine to come up, however, don't be surprised to see the odd Elements From The Sea and The Ozone Story questions to be present. Physical chemistry from Elements of Life will definitely come up.
For the final calculation question about UVA's frequency and breaking a bond with enthalpy 320kJ/mol ( I think that's what it is), I'm pretty sure you're meant to calculate the frequency of energy required to break a bond with enthalpy of 320kJ/mol, and see if it's above or below the frequency of UVA. However, I did it the other way round and found the bond enthalpy that UVA is able to break... would I still get the marks, do you think?
i did the same, and my teacher said its okay, but i found that uva wasn't able to break the bond which my teacher said was also correct. so u'd probably lose 1 mark , so dw too much
i did the same, and my teacher said its okay, but i found that uva wasn't able to break the bond which my teacher said was also correct. so u'd probably lose 1 mark , so dw too much
When SO much better than the first one but that one went really bad. Annoying thing is my college forgot to give us the data sheet and then couldn't find them so had to wait 10 mins but only got an extra 5mins,
When SO much better than the first one but that one went really bad. Annoying thing is my college forgot to give us the data sheet and then couldn't find them so had to wait 10 mins but only got an extra 5mins,
The exact same thing happened to us! and it was raining so heavily that the data sheets came back wet