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  1. MERIHAN

    Chemistry P31

    INSHALLAH WHATEVER HAPPENS TO THE CURVE WE WILL GET AN A *
  2. MERIHAN

    Chemistry P31

    for me i did a careless mistake !!! i got mole ratio correct but forget to write . H2o!!!! how stupid !!!!
  3. MERIHAN

    Chemistry Doubts: IGCSE Paper 3

    thank you sooo much !!!! :);) may allah succeed you in achieving your dreams !!! ameen
  4. MERIHAN

    Chemistry Doubts: IGCSE Paper 3

    i) Describe the chemistry of making butanol from petroleum by the following route. petroleum → butene → butanol plz answer !!! thanks in advance :) http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Chemistry%20(0620)/0620_s11_qp_31.pdf ( q no 6 a (1) )
  5. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    i) Describe the chemistry of making butanol from petroleum by the following route. petroleum → butene → butanol plz answer !!! thanks in advance :) http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Chemistry%20(0620)/0620_s11_qp_31.pdf ( q no 6 a (1) )
  6. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    c can u give example plz :) thanks in advance
  7. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    means in the reaction both oxidation and reduction should take place ????????????????
  8. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    what is redox reaction ???????????
  9. MERIHAN

    Just done with paper 61 Physics !!!!!!!!!!!!!!!

    how was it ????? inbox !!
  10. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    plz any one here can help us !!!
  11. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    first i want to ask a general question : what is the range of values for which we can say that it is within the limit of experimental accuracy ?? Q.2 http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Physics%20(0625)/0625_w10_qp_63.pdf in this above link of paper can someone...
  12. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    NO COME ON !!! CREDIT GOES TO YOU FOR GIVING YOUR PRECIOUS TIMES !!! THANKS
  13. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    thanks IGCSE1234 if any other member here knows how to do this plz share it !!! thanks
  14. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    but how come you estimated it ??? what value you took to estimate !!! i am sure there will be some reason to take this value ...:(
  15. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    how you got answer to c(1)
  16. MERIHAN

    Physics paper 6 2012 + chemistry paper 2 2012 discussions

    http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Physics%20(0625)/0625_w06_qp_6.pdf plz help me in solving Q no 1 of the above attached link to the paper .... thanks in advance :):)
  17. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    OH I THOUGHT YOU KNEW IT !!!
  18. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    CAN U TELL THE LINK OF THE PAGE WHERE THE ANSWER IS SHARED BCUZ THERE ARE 68 PAGES OF THIS THREAD
  19. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Physics%20(0625)/0625_s10_qp_32.pdf Q NO 10 (A ) AND (B) IN THE ABOVE PASTPAPER ATTACHED LINK !!!! PLZ HELP ME ....THNX IN ADVANCE
  20. MERIHAN

    Physics, Chemistry and Biology: Post your doubts here!

    CAN U PLZ SHOW A ROUGH DRAWING ....... THNX IN ADVANCE !!! WHICH ONE IS CORRECT
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