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  1. mannat0033

    AS BIOLOGY P-33

    u had to draw a plan diagram of the vascular bundle on a graph like paper by the help of measurement given from a stage micro meter then take out the ratio of vascular bundle and the xylem vessel . for that you had to count the boxes from the graph on which u drew the plan diagram .
  2. mannat0033

    AS BIOLOGY P-33

    well i don't think i'm somewhere near by .
  3. mannat0033

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

    one mole of Cl reacts with H2 are twice the moles of Cl reacting with KBr ? can someone explain this ?
  4. mannat0033

    Any tips for Biology AS

    varient 32 practicle is still to go ?
  5. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    Mg+Cl2 -> MgCl2 not MgCl
  6. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    im trying to slove . but the moles of Cl reacting with H2 and Kbr are the same . its so confusing .
  7. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    when CL reacts with mg it forms MgCl2 and when it reacts with Na , NaCl is formed so the number of moles reacting with X which is Mg is twice the number of moles reacting with Y which is Na but i dont how it applies to H2 and kBr
  8. mannat0033

    worried about the MCQ'S

    worried about the MCQ'S
  9. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    thanks alot :) it actually helped.
  10. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    i have a big problem in resolving the vectors and finding the resultant and all . mainly in mechanic i need help .
  11. mannat0033

    Chemistry and Physics AS paper 12 MCQS

    NEED HELP IN PHYSIC MCQ'S
  12. mannat0033

    AS BIOLOGY P-33

    everyone hopes the same lol
  13. mannat0033

    AS BIOLOGY P-33

    ho w did you do the graph plan diagram where you had to count the boxes and all .
  14. mannat0033

    AS BIOLOGY P-33

    i dont have this as my subject . i've got MCQ'S starting from 10 june.
  15. mannat0033

    Biology; Chemistry; Physics: Post your doubts here!

    how do you resolve vectors? and the application if cos and sin ?
  16. mannat0033

    AS BIOLOGY P-33

    and it doesnt matter what you write first s1 s2 or s3
  17. mannat0033

    AS BIOLOGY P-33

    WE WELL your test doesnt matter much its just the way you present your data and your observations . just make your tables right and write your observations properly and make your paper look neat and clean . i think thats what matters.
  18. mannat0033

    AS BIOLOGY P-33

    well i think everyone gets the same solution until its not a different varient . maybe you had some problem in neutralising the HCL like proper ammount of alkali added or it can be something wrong with the solutin lol. who knows any ways its already gone so dont worry abt it . how the...
  19. mannat0033

    AS BIOLOGY P-33

    you are suppose to let it cool after boiling it with HCL and then neutralise it othewise u wont get positive result .
  20. mannat0033

    AS BIOLOGY P-33

    i think the teacher is suppose to set that up .
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