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  1. Frankuzi

    Chemistry and Physics AS paper 12 MCQS

    Q.26 Will not react with Na means that there is no alcohol or Carboxylic acid group present in the compound. So if you try to draw the structure of every molecular formula, you will get (A) Aldehyde group (B) Alcohol and Aldehyde group (C) Two Carboxylic acid group and (D) Carboxylic acid group...
  2. Frankuzi

    Chemistry and Physics AS paper 12 MCQS

    For Q.17 is actually very simple. (A) can occur because NH3 can be a base and SO3 can be an acid. (B) is also correct because in this reaction, ammonium salt is formed where ammonium itself involved dative covalent bond. (C) is correct because NH4+ and SO42- to give (NH4+)2SO4 which can be...
  3. Frankuzi

    Chemistry and Physics AS paper 12 MCQS

    http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_12.pdf how to do question no 3 and 36?
  4. Frankuzi

    AS Practical Paper 34 - Apparatus?

    What comes out in paper 33 will not appear again in paper 34? Like electricity for example.. Will it come out again in paper 34? Of course with different apparatuses and set ups.
  5. Frankuzi

    Need Help for my Australian Chemistry Quiz

    First of all, where can I download all the past papers(Australian Chemistry)? Could anyone please kindly post the link here? I will be grateful :)
  6. Frankuzi

    AS Practical Paper 34 - Apparatus?

    please kindly post it here if you 've got any latest update about p34. Really appreciate it. Thanks~ :)
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