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Search results

  1. floral123

    AS Chemistry Doubts

    http://www.chemguide.co.uk/basicorg/isomerism/diclethane.GIF VISIT THIS LINK AND TELL ARE THESE ISOMERS?? PLZ EXPLAIN..:)
  2. floral123

    AS Chemistry Doubts

    Jazakallah...u solved my many questions(y) ... i had the same problem about the sign...kindly can u give few lines about how to solve these sort of questions....i mean the tips for these questions...i ll be grateful...:)
  3. floral123

    AS Chemistry Doubts

    kindly explain that why not -405??? u said that bonds are formed so sign should be negative...
  4. floral123

    AS Chemistry Doubts

    is this formula correct??I mean i never studied this...from which book u read this??
  5. floral123

    Biology: Notes for all chapters SUMMARIZED!

    thanks alot(y)
  6. floral123

    Mathematics: Post your doubts here!

    kindly do P1 nov 08 q no 7 part i..plz anyone...
  7. floral123

    A level PHYSICS worksheets with MSs from chadha's book !!!

    thanks alot hassam..:)
  8. floral123

    Mathematics: Post your doubts here!

    there is a question that find equivalent values of x equivalent to trignometric ratios given sin(-260) ?? answers are 80 and 100. i got 80 as -260 is in 2nd quadrant moving clockwise so formula will be -180-(-260)=80 but cant find 100 how??? plz help... also cos(-200) and cos(-30)?? i would be...
  9. floral123

    Links to Online Book Resources plz??

    I need links of chemistry,physics,biology and maths A level course books to study online.Download link can also work.. (dont give books.google.com :wink: ) I tried to search the forum but search results dont allow the word book..it is impossible for me to check 159 pages... :o
  10. floral123

    Physics Notes Needed !!!!!!!!!

    ya sure,but do read the book carefully in the last few chapters...they are worth and McQ's comes out of them mostly...also the above link is useful indeed!
  11. floral123

    Do we need to do IELTS etc?

    I have heard that getting atleast B grade in English in O level and A level..we dont need to do IELTS etc? Is it right?
  12. floral123

    Maths significant figures

    yes its better to see the instruction page first and then the particular question if it mentions other that is to write in 2 significant numbers etc... also,if a question demands to write in 2 s.f,then from the beginning of the solution use 3 s.f! 1 more thing is that there are some questions...
  13. floral123

    how to know who gets regional and national distinction?

    yups i am also on same see=saw!
  14. floral123

    Urgent Help needed in PHYSICS ATP !!!!

    yups this is the answer! :)
  15. floral123

    GEOGRAPHY HELPPPPP !!!!!!!

    Huma naz sethi...and do water resources more deeply...and study map at 1st chapter in detail!!
  16. floral123

    PLEASE PLEASE HELPP # chemistry paper 6

    Practice Moles Questions...specially from Past Papers which mostly repeats in the sense of questioning...! :)
  17. floral123

    Maths, Addmaths and Statistics: Post your doubts here!

    Re: O'level Maths, Addmaths and Statistics help available he i have a question: in probability we have a trick that when it comes "OR", add them and when it comes "AND" multiply them...but question is this what is the reason for above?? I mean a question said describe the reason adding the...
  18. floral123

    how to know who gets regional and national distinction?

    WOW GR8! :Bravo: :good:
  19. floral123

    how to know who gets regional and national distinction?

    ok thank u...for november only in stats!! thanks :)
  20. floral123

    how to know who gets regional and national distinction?

    for november 2010 only 1..why is this so..also they say top in islamabad..so is this regional distinction?
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