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  1. SomeStudent

    Chemo P5 tips

    Use a liebig condenser which goes to an air tight conical flask which has an outlet to a gas syringe for gas collection
  2. SomeStudent

    Maths P32 GT and paper discussion

    Same. Sad life.
  3. SomeStudent

    Chemo P5 tips

    These are odd scales and difficult to plot. Usually we take an even difference. Like one box may represent 1,2,4,5 or 10 etc
  4. SomeStudent

    Chemo P5 tips

    So I measure how much time is taken to collect say 30cm3 of gas? Oh ok, thanks!
  5. SomeStudent

    Chemo P5 tips

    Also, how do we measure the rate? Mathematically? Say I collected volume of gas collected for the same time interval (what should an ideal interval be?), how will I find out the rate? Vol/Time?
  6. SomeStudent

    Chemo P5 tips

    Yes, I dont get it either!
  7. SomeStudent

    Chemo P5 tips

    U r welcome! Just cross multiply. Conc: Vol of acid 2 50 x 4o
  8. SomeStudent

    Maths P32 GT and paper discussion

    I know. I left that perimeter part coz I had run out of time. I did solve the last part of vectors, just misread a coordinate.. :-/ Anyway, it was kind of tough and lengthy which made it worse!
  9. SomeStudent

    Chemo P5 tips

    I am not really sure about it too but basically if you have to use varying concentrations just keep on adding more water. Like you have 2 mol/dm3 acid and you want to vary its concentration. Do it like this: Vol of acid 50 40 30 20 10 Corresponding water vol 0 10...
  10. SomeStudent

    Chemo P5 tips

    Oh okay. Thank you both!
  11. SomeStudent

    Chemo P5 tips

    How do we know when to draw a line and when to draw curve? May 2013 says to draw a line of best fit but we are supposed to draw a curve as the MS says.
  12. SomeStudent

    Maths P32 GT and paper discussion

    Sucked. Messed up differential and last part of vectors even though I knew it all just because of time.
  13. SomeStudent

    Physics: Post your doubts here!

    equal to or one greater than the least sf of the data given in questions.
  14. SomeStudent

    Physics P-22 GT.

    Oh yes, it was the correct one. I totes messed up mine.
  15. SomeStudent

    Physics P-22 GT.

    were you all able to find out X? The resistance question? I had just 5 mins left each for the last two ques so I think I messed up both in hurry. :(
  16. SomeStudent

    Physics P-22 GT.

    I got exactly that!
  17. SomeStudent

    Shit scene these CIES

    Shit scene these CIES
  18. SomeStudent

    Physics P-22 GT.

    yes, some one please tell how much we need to score for an A*?
  19. SomeStudent

    CHEM P42 GT and paper discussion

    Love paper <3 though I did a few really silly mistakes.
  20. SomeStudent

    Career and University Counselling (all careers, US,UK,Canadian, Pak universities)

    Their date has long since passed. People are getting their results now.
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