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  1. queen of the legend

    P1 MCQ's preparation thread for chemistry ONLY!!!!

    m /j 2012 pls variant 11 question 33, 37 explain
  2. queen of the legend

    P1 MCQ's preparation thread for chemistry ONLY!!!!

    read this www.chemguide.co.uk/inorganic/group7/halideions.html
  3. queen of the legend

    P1 MCQ's preparation thread for chemistry ONLY!!!!

    A sample of ethyl propanoate is hydrolysed by heating under reflux with aqueous sodium hydroxide. The two organic products of the hydrolysis are separated, purified and weighed. M/J 2012 varinat 11 question 22 plss
  4. queen of the legend

    P1 MCQ's preparation thread for chemistry ONLY!!!!

    1 In which species does the underlined atom have an incomplete outer shell? ABF3 CH3 – C F2O D H3O M/J 2012 - 11 why is it A ,,,,I marked CH3 ?! question 1 and 2 plsssss
  5. queen of the legend

    P1 MCQ's preparation thread for chemistry ONLY!!!!

    1 In which species does the underlined atom have an incomplete outer shell? A BF3 B CH3 – C F2O D H3O why is it not CH3 .............marking scheme ans is A ?! can any1 explain ?
  6. queen of the legend

    Troubles in chem p1

    for this one first write the elements given with their Ar: now that you have written their masses write an equation for any of them Be : 9 Ca: 40 Mg: 24 Sr: 87 Ca(NO3)2 ______> CaO + 2NO2 + 1/2 O2 the mass of nitrate of any of these elements is = (14*2 +6*16) =124 the total mass of gases...
  7. queen of the legend

    What will be my grades if I get the following?

    well ...i think its not possible to predict that way ....you could have made mistakes that u dint account for ...or you might have overestimted a mistake ....plus the threshold must be considered too ............so i say dotn put up expectations and wait for the result :P
  8. queen of the legend

    How was physics paper 51!

    yah i do understand that part .... wat i mean is that if i got bi wrong ...and my answer for bii had to use the ans from bi ...and its wrong obviously as my answer for bii ....so i will get deducted for both or only bi (if method for b2 is right )
  9. queen of the legend

    How was physics paper 51!

    does ecf mean the error made b4 will not be counted .,...i mean u get deducted marks for only the first mistake ?
  10. queen of the legend

    How was physics paper 51!

    was ok ...i messed up a bit in question 2 cz i was panicking :(
  11. queen of the legend

    Physics Paper 5 tips

    for this one ...calculate the error in T values which o.2/10 = 0.02 now get the upper limit of T which is for the first one in the table lg(1.96+0.02) subtract this from normal lg value ...which is lg1.96 so lg1.98-lg1.96 = 0.004 easy peasy and so on :)
  12. queen of the legend

    *Biology Paper 5 tips*

    anyways thank you ...its ok i will search other threads
  13. queen of the legend

    *Biology Paper 5 tips*

    Knowitall10 ....thank you for the link ..i guess most of the notes are of core part (paper 4) only for biology there are paper 5 tips ..but i couldnt find anything for physics paper 5 yet
  14. queen of the legend

    *Biology Paper 5 tips*

    R there any useful tips for paper 5 physics as well ?
  15. queen of the legend

    *Biology Paper 5 tips*

    JazakiAllah.....very good tips ..........thank you soo much for all the hard work May Allah SWT reward you for your good intentions and hardwork :);) Wish you the very best for your exams too :)
  16. queen of the legend

    Bio p41 how was it

    i think most of the questions were indirect nd kinda tricky ...overall wasnt thatbad but still i dont expect anything cz 4 bio they always need main key words in answers which m not sure if i did well!!
  17. queen of the legend

    Life is the most difficult exam

    Life is the most difficult exam
  18. queen of the legend

    How was physics paper 4

    can we discuss
  19. queen of the legend

    Chemistry P41 How was it?

    yup i guess that was a silly mistake ...anyhw thx
  20. queen of the legend

    Chemistry P41 How was it?

    dnt freak out ...we dnt knw yet which answer is correct ....if anyway u got it wrong ..i am sure u'll get awarded for the method
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