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Recent content by 1357913579

  1. 1

    Walikum masalam Jazak Allah khairn Ramadan Mubarak to u as well :)

    Walikum masalam Jazak Allah khairn Ramadan Mubarak to u as well :)
  2. 1

    Chemistry paper11 mcq discussion.

    add me pleaseeee
  3. 1

    Chemistry: Post your doubts here!

    why would increase in production of n2f4 increase pressure? X isnt NF2 is could also be N2H4 isnt it?
  4. 1

    Chemistry: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s07_qp_1.pdf 34 anyone pleaseeeeeeeeeeeeeee
  5. 1

    how was phy p11

    was hard fr me wbu? how much ur expecting?
  6. 1

    AS Physics P1 MCQs Preparation Thread.

    u mean slit seperation right? the one in the formula lamda=ay/n in this 'a' right?
  7. 1

    AS Physics P1 MCQs Preparation Thread.

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s06_qp_1.pdf 28 of this iam confused by spacing isnt increasing spacing means increasing the size of the hole?
  8. 1

    AS Physics P1 MCQs Preparation Thread.

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w07_qp_1.pdf 23 please help
  9. 1

    AS Physics P1 MCQs Preparation Thread.

    thanks so u mean to say from N1 TO N2 point ass in phase then from n2 to n3 is it?
  10. 1

    AS Physics P1 MCQs Preparation Thread.

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w09_qp_11.pdf 25 help please
  11. 1

    Chemistry: Post your doubts here!

    so bro u mean to say first -ch2co2ch3 attaches towards the carbon in the aldehyde then oxygen gets positive charge then the hydrogen released from the ch2c00ch3 attaches to the oxygen forming oh? because thats what happens in the mechanism if only hcn would have reacted right?
  12. 1

    Chemistry: Post your doubts here!

    oh yeah got it bro so we use 2 methanol
  13. 1

    Chemistry: Post your doubts here!

    so u mean to say first cn gets attached then it is replaced by -ch2c00ch3?
  14. 1

    Chemistry: Post your doubts here!

    can u please write as an equation or draw it. thanks alot
  15. 1

    Chemistry: Post your doubts here!

    no bro answer is (C) please eplain
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