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Recent content by kiran11

  1. kiran11

    AS Biology P1 MCQs Preparation Thread

    please help w11 variant 11 Q24
  2. kiran11

    AS Biology P1 MCQs Preparation Thread

    very helpful! i also had a problem with this question. thank u!!
  3. kiran11

    yeah i got it u r not rida lol! sorry! and yes Ameen :)

    yeah i got it u r not rida lol! sorry! and yes Ameen :)
  4. kiran11

    rida is that u??

    rida is that u??
  5. kiran11

    sorry?

    sorry?
  6. kiran11

    Chemistry: Post your doubts here!

    for q 18 see the atomic radius and ionic radius graphs from any book for period 3, u shud memorise it for q 20 the products formed are CH3COONa and C3H7OH , find there molecular mass, and then percentage by mass for 7 i did 2+x=2+x/2 (but this may not b right way, anywyz i got my ans correct)
  7. kiran11

    Chemistry: Post your doubts here!

    please explain q 24 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s12_qp_12.pdf
  8. kiran11

    Chemistry: Post your doubts here!

    ok thank u i got it now. thank u so much!
  9. kiran11

    Chemistry: Post your doubts here!

    i didnt see NaOH, sorry :-s
  10. kiran11

    Chemistry: Post your doubts here!

    i am sorry but i still have confusion :( whr did the 6 and 2 came from to multiply with c-h nad c-cl
  11. kiran11

    Chemistry: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s12_qp_12.pdf Q10, i have confusion btwn B and C
  12. kiran11

    Chemistry: Post your doubts here!

    yes but how we will choose btwn C and B option of the same question?
  13. kiran11

    Chemistry: Post your doubts here!

    how shall we come to know which molecule has largest overall dipole as in Q10http://papers.xtremepapers.com/CIE/...20Level/Chemistry%20(9701)/9701_s12_qp_12.pdf
  14. kiran11

    Chemistry and Physics AS paper 12 MCQS

    how shall we come to know which molecule has largest overall dipole as in Q10http://papers.xtremepapers.com/CIE/...20Level/Chemistry%20(9701)/9701_s12_qp_12.pdf
  15. kiran11

    A Level Subjects in Roots College International (RCI)

    Computing, Thinking Skills, ICT in Roots DHA 1
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