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  1. AbbbbY

    Although my reply was delayed by some 5 months, where did you come across questions involving...

    Although my reply was delayed by some 5 months, where did you come across questions involving limits in your syllabus thus far? It's a beautiful topic but sadly irrelevant as far as A levels goes.
  2. AbbbbY

    This is a limits question and is neither a part of Olevel Add Math nor a part of Alevel...

    This is a limits question and is neither a part of Olevel Add Math nor a part of Alevel Math/Furthermath. Limits are taught in Calculus at university level and if you want help with this I can write the expression down and simplify it.
  3. AbbbbY

    The nick-name kind.

    The nick-name kind.
  4. AbbbbY

    Chemistry: Post your doubts here!

    Depends paper to paper. Although practical is around 13% of the grade, it CAN cause a drop from an A* to an A. Best to prepare well for P4 and ace it (which is almost impossible). I screwed up a single question in my P4. Worth about 7-8 marks. Dropped that and around 3-4 others in the entire P4...
  5. AbbbbY

    Football/Soccer anyone?

    Desperate for first team football? You're telling me United didn't overpay for Mata? HAH! Yeah right.
  6. AbbbbY

    Retaking

    This can only be done *before* you get your result. You ask Cambridge to discard your grade BEFORE you get your result. But if lets say you're giving Urdu and that alone, and you don't like its grade, just don't show the result card when applying or making an equivalence. Depends. LUMS asks...
  7. AbbbbY

    A random person asking you to befriend me on ask. Hmmmm. That's weird. Very weird. I hardly know...

    A random person asking you to befriend me on ask. Hmmmm. That's weird. Very weird. I hardly know anyone around here xD Oh. Right. Chalo all the best of luck to you, mate! I know I've screwed up my alevels real bad and will probably need to dig a hole and live in it for a week or two :(
  8. AbbbbY

    Expected Grade Threshold CIE A-Level 2014

    Relative to Math v2 ON13, I think our Math P1 was easier, P3 harder, P4 harder, P6 easier. So I'll go with 62+43+37+43 = 185 +- 3 Which isn't that bad, really.
  9. AbbbbY

    Expected Grade Threshold CIE A-Level 2014

    What variants are you talking about?
  10. AbbbbY

    CIE Results indeed. 2 days, pretty much. x_x Btw, AS results, or A2?

    CIE Results indeed. 2 days, pretty much. x_x Btw, AS results, or A2?
  11. AbbbbY

    Someone wanted you to be friends with me? Hahah. Wow. Who?! I barely know anyone around here...

    Someone wanted you to be friends with me? Hahah. Wow. Who?! I barely know anyone around here >.> Regardless, always a pleasure to make new friends :) Hmm. That eerily resembles why I joined xpc. Random member answering questions, albeit on the ALevel Chem thread only ^__^ Rightt. That must...
  12. AbbbbY

    Btw, forgive me, but I've forgotten who you are exactly :p Haven't been here in a long time and...

    Btw, forgive me, but I've forgotten who you are exactly :p Haven't been here in a long time and barely made any friends here so..... Are you the Spain A'level Chem genius girl that I had the pleasure of talking to this summer?
  13. AbbbbY

    That's more like it :p What's up? Ideally I'd have replied with my usual snarky 'the sky' or...

    That's more like it :p What's up? Ideally I'd have replied with my usual snarky 'the sky' or sth lame like that, but what's up? Hmmm. Lets see. -> Result is rightttt around the corner -> Uni is about to begin and I really don't want to leave home anymore :( -> The situation in Lahore, and...
  14. AbbbbY

    Chemistry: Post your doubts here!

    What you're asking for is only possible when there are 2 isotopes. This question was merely testing your concept of finding the average atomic mass via the percentage abundance approach.
  15. AbbbbY

    Umm, hi .__. Abby, though. Two b's.

    Umm, hi .__. Abby, though. Two b's.
  16. AbbbbY

    Chemistry: Post your doubts here!

    I'm a bit late to the party, but I hope this helps :) I've only answered the questions that the other guys didn't. Do let me know if I missed anything. 21: A chiral center is one which has FOUR DIFFERENT groups attached to the central Carbon. Citric acid has no carbon with 4 entirely...
  17. AbbbbY

    Chemistry: Post your doubts here!

    A: (91.1*28 + 7.9*29+30)/100 = 28.009 B: (92.2*28 + 4.7*29 + 3.1*30)/100 = 28.109 So, B. The idea is to multiply the relative abundance with the isotopic mass and take the average of the abundances. Do note, though, that sometimes the three or four or however many abundance percentages are...
  18. AbbbbY

    Football/Soccer anyone?

    Umm the same way robben missed his winner in 2010? And also someone from the Spanish side. I don't recall whom exactly. And well, like Torres has been doing time and time again?
  19. AbbbbY

    Football/Soccer anyone?

    Argentina supporters, in your goddamned faces! ;)
  20. AbbbbY

    I see what you're trying to say and will ofcourse respect that. However, send me one last PM...

    I see what you're trying to say and will ofcourse respect that. However, send me one last PM. Need to say a few things non-publicly and then you can go back to playing hide-and-seek. Ciao
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