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  1. not.maria

    LUMS ACF

    Aoa I got admission into LUMS bs accounting and finance but I dont have indepth knowledge about this degree. Could someone share their knowledge about ACF and its merits? What is the scope of this degree and what are the job opportunities for if i get this degree? Also would I have to get an MBA...
  2. not.maria

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_s08_qp_1.pdf Q14 Ans A
  3. not.maria

    Physics: Post your doubts here!

    why not A or C
  4. not.maria

    Physics: Post your doubts here!

    just to clear things up:) the ans to 39 is B not C you have written C and explained for C to be correct Markscheme http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w09_ms_12.pdf
  5. not.maria

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w09_qp_12.pdf q 11 28 and 39 please:)
  6. not.maria

    Physics: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w11_qp_12.pdf kindly help me out in q 10 21 26 38
  7. not.maria

    Chemistry: Post your doubts here!

    kruti q7 find the number of moles of Helium using PV=nRT Take temperature to be 273 (or nay random temp since it doesnt matter) Moles of helium= n= PV/RT = 0.0264 Moles of neon is also = 0.0264 now add the moles and the volumes and use in the equation P=nRT/V to get pressue of 8kPa
  8. not.maria

    Chemistry: Post your doubts here!

    Got it :) I also have no clue about Q7
  9. not.maria

    Chemistry: Post your doubts here!

    I got how the correct ans is C 2. HCO2H and HOCH2CH2OH 2 is correct if we use two of HCO2H to react with HOCH2CH2OH. we will get ester HCO2CH2CH2CO2H with the molecular formula C4H6O4 3. HO2CCO2H and CH3OH 3 is corret if we react two of CH3OH with one of HO2CCO2H we will get ester with the...
  10. not.maria

    Chemistry: Post your doubts here!

    for q for q38 the formula is C4H6O4 yet CH^3COOC2H5 has 2 Oxygen atoms am i right?
  11. not.maria

    Chemistry: Post your doubts here!

    need help in: http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_12.pdf markscheme http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_ms_12.pdf q7 a q18 d q29 d q38 c
  12. not.maria

    Chemistry: Post your doubts here!

    q 39 74.00g of butan-2-ol → 44.64 g of butanone Moles of butan -2 -ol =1 moles of butanone= Mass/mr =44.64/72= 0.62 now in theory 1 mole of butan 2 ol produces 1 mole of butanone. but we got 0.62 moles of butanone hence 62 percent yield Use the same method for the rest of the reactions and...
  13. not.maria

    Chemistry: Post your doubts here!

    q26 the ans is B since the aldehyde ethanal gets oxidised by ammonical silver nitrate in Tollen's, while the silver ions, Ag+, gets reduced to silver metal, Ag, hence a silver mirror forms. The ans cannot be D since there is no reaction of a ketone with Fehling's solution. q27 strobilurn is...
  14. not.maria

    Chemistry: Post your doubts here!

    please help me out in: http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w11_qp_12.pdf 18 28 35 39 Thanks:)
  15. not.maria

    Physics: Post your doubts here!

    thanks a lot
  16. not.maria

    Physics: Post your doubts here!

    please help in : http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Physics%20(9702)/9702_w12_qp_12.pdf Q27
  17. not.maria

    Chemistry: Post your doubts here!

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s11_qp_12.pdf can anyone kindly explain: q6 10 11 23 26
  18. not.maria

    YouTube Videos on Past Year Chemistry MCQs

    yes Metanoia we really appreciate your time and effort
  19. not.maria

    YouTube Videos on Past Year Chemistry MCQs

    thank you:) Your videos are very helpful(y)
  20. not.maria

    LOL

    LOL
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