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  1. A

    confirm salts chem34

    Guyz we dint had to se OUR uncertainties.... It was given in the question that the least measrement was 0.1 for mass and 1 for temperatre !!
  2. A

    confirm salts chem34

    I got enthalpy change 25.56... gradient 2.36 !!! And i think u had to define the error.. IT was parallex error.. because in parallex error u take both the readings different so the net difference actually gets u the correct reading !!!
  3. A

    confirm salts chem34

    Dont know abt that part but my K2cr207 was wonderfull.. turnd green instantly :D
  4. A

    Standard of A level paper

    Correctly observed.. !!! I think they have done done this due to the introduction of new grade.. Now they want to judge crrectly between an A* paper and an A pape r!!
  5. A

    confirm salts chem34

    I dunt get u.. !!! I tested them with with dichromate and they did turn green.. Wt malpractice :/
  6. A

    HOW WAS CHEMISTRY PRACTICAL?

    I dnt know.. One of my friend also getting 60.. But the other got around 27 :S !!
  7. A

    confirm salts chem34

    gradient would be positive man !! Fall in temperature was increasing as the masss was increasing !
  8. A

    HOW WAS CHEMISTRY PRACTICAL?

    no the gradient was posituve !!! i got 25.6 as my enthalpy value ! urs ?
  9. A

    HOW WAS CHEMISTRY PRACTICAL?

    Guesses were good about the salt but there were some changes regarding FB10 and 11.. Practical went good :)
  10. A

    S1 paper6 how was it????

    I got 168 to that one !!!
  11. A

    S1 paper6 how was it????

    Han to out of those which contained pink.. i dont remembr the question numbre
  12. A

    S1 paper6 how was it????

    @sweetie Yes the last one was of 10 !! And i dunt get it which question u talking abt ? :P
  13. A

    S1 paper6 how was it????

    Ya its rite :D ! i got that as .. mew = -1.0597deviation thats wt i think i wrote .. i dnt remeber.. gave a paper after it :S !! it was of 3 marks i think !
  14. A

    Full and Final A* Information!

    To be more exact it is percentage uniform mark :mrgreen: :mrgreen:
  15. A

    Full and Final A* Information!

    Percentages are going to be present on our PROVISONAL results but not the certificates which we receive afterwards !
  16. A

    confirm salts chem34

    All the besT !
  17. A

    S1 paper6 how was it????

    Well the question was : How many arrangements out of the above does not contain a pink card next to a green card... and the above question was : How many arrangements of the selection of 3 cards contain a pink card !!!
  18. A

    confirm salts chem34

    it was of 3 marks.. I think u wud lose 1.... And ur value is fine as well so u lose only one.. I lose more... I did a stupid mistake.. dint read that we had to do 5 times.. lol ! i lose 2 to 3 marks there... The rest is awesome !
  19. A

    Math and Physics A level papers 2010 may/june for friday?

    Re: Math and Physics A level papers 2010 may/june for friday aahahah... Ur anger is justified but they arent taking only these two exams.. They have to make a timetable for all the subjects.. .. this is SAD though :(
  20. A

    confirm salts chem34

    btw wt gradient and enthalpy values did u get ?
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