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  1. S

    Chemistry: Post your doubts here!

    H2+ICl= H2ICl then H2ICl + ICl = 2HCl +I2. Is this acceptable?
  2. S

    A level Biology: Post your doubts here!

    Below
  3. S

    A level Biology: Post your doubts here!

    What about graph? Was it below or above the curve?
  4. S

    Physics: Post your doubts here!

    12
  5. S

    A level Biology: Post your doubts here!

    COV value??
  6. S

    Physics: Post your doubts here!

    What was answer to q9 table one about reaction force
  7. S

    Chemistry: Post your doubts here!

    we have to make two equations which are equal to pressure bcz pressure is same in both...then solve it simultaneously
  8. S

    Chemistry: Post your doubts here!

    yes but how?
  9. S

    Chemistry: Post your doubts here!

    anyone plz
  10. S

    A level Biology: Post your doubts here!

    What was the answer to q14 where plant cell was placed in less negative water potentiap C or D? I wrote D but am not sure.. And q31 bronchus wall labels?
  11. S

    Chemistry: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w11_qp_11.pdf q27 why ratio is 3:1?
  12. S

    CHEMISTRY PAPER 3 DOUBTSS!!

    Yes we had to multiply by 10 and I got 99.5
  13. S

    CHEMISTRY PAPER 3 DOUBTSS!!

    Yes u r correct lid was placed to prevent oxidation however regarding percentage impurity I got 99.5% and it may vary from person to person..
  14. S

    CHEMISTRY PAPER 3 DOUBTSS!!

    Ye I also proved by Mr 44 g CO2 will be produced instead of 52.3
  15. S

    Chemistry: Post your doubts here!

    Went good expecting 31-32
  16. S

    CHEMISTRY PAPER 3 DOUBTSS!!

    FA7 already told u
  17. S

    CHEMISTRY PAPER 3 DOUBTSS!!

    Ohh
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