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definitely an A*how about me i got 87% on november'11 AS module , 20 in p5 , and 85 in p4?
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definitely an A*how about me i got 87% on november'11 AS module , 20 in p5 , and 85 in p4?
Does the question really mention fat soluble? I think the drugs will attatch to -OHfat soluble is attached to the hydrocarbon tails which make up the hydrophobic part of the molecule.
btw there was only this 1 calculation question in that elctrochemistry part right? The only other one was the E cell value as far as I remember. The E cell one was easy fortunately.It was 3 marks only calculation
I AM NOT SURE but wasn't the order of reaction part 6 marks and mechanism's part 4 marksAre you kidding me? The whole question was worth 10 marks probably... The reaction kinetics part was max 6 marks...
bad bad badwas so bad,...................wt about second que it was so irritating....
1 mark only bro.How many marks for the CO diagram question?
I calculated it like: Enthalpy change of solution of MgCl2= Enthalpy change of formation of MgCl2 (aq)- Lattice enthalpy.soo cool, nice
how did u calculate for the enthalpy change of solution for MgCl2 ?!
I think its actually enthalpy formation of MgCl2 (g) - enthalpy formation of MgCl2 (s)I calculated it like: Enthalpy change of solution of MgCl2= Enthalpy change of formation of MgCl2 (aq)- Lattice enthalpy.
Enthalpy change of formation of MgCl2(aq) and Lattice enthalpy of MgCl2 was given in the data. I'm hoping this was the right method.
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