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    (Original post by Abdullah IGCSE)
    laveeza did you take paper 22 ? i only had difficulty there come on admit it was hard compared to other mcq papers...
    No i think it was the easiest paper of all time. im probably only losing 2 marks so thats 38/40
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    (Original post by Zym)
    what was the empirical formula for polypropene? and why is the alloy used rather then the metal ?
    Was it Ch2 and it was harder stronger and has lower temperatures?
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    (Original post by Abdullah IGCSE)
    laveeza did you take paper 22 ? i only had difficulty there come on admit it was hard compared to other mcq papers...
    ooo!! yesssss i did that it was tricky not hard .........whatsoever i did that in a good way ...i GUESS???!!!!!
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    I wrote harder and more resistant to corrosion
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    (Original post by Siddhantss)
    Was it Ch2 and it was harder stronger and has lower temperatures?
    I wrote harder and more resistant to corrosion
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    (Original post by Abdullah IGCSE)
    laveeza did you take paper 22 ? i only had difficulty there come on admit it was hard compared to other mcq papers...
    yesss
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    stronger and lighter is correct for sure because it has properties similar to aluminium
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    (Original post by chemistry igcse)
    stronger and lighter is correct for sure because it has properties similar to aluminium
    i can tell from your name you love chemistry
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    (Original post by Abdullah IGCSE)
    thats wrong lol..
    Abdullah Q was mercury. Mercury iodide is red and its density is 13.56
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    (Original post by LuvDaStudiezz)
    Abdullah Q was mercury. Mercury iodide is red and its density is 13.56
    im talking about the mcq i didnt take the practical.
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    (Original post by Abdullah IGCSE)
    im talking about the mcq i didnt take the practical.
    I'm talking about the MCQ too. The one in which we were given 4 elements and we had to identify the transition elements. The right answer was option B, both Q and S
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    (Original post by LuvDaStudiezz)
    I'm talking about the MCQ too. The one in which we were given 4 elements and we had to identify the transition elements. The right answer was option B, both Q and S
    i did S are you sure its right the mcq was quite hard i think why wasnt it s alone didnt it have to have a high m.p and b.p?
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    (Original post by Abdullah IGCSE)
    i did S are you sure its right the mcq was quite hard i think why wasnt it s alone didnt it have to have a high m.p and b.p?
    but u no da mercury in thermometers is liquid
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    (Original post by LuvDaStudiezz)
    In order

    Oxidising Agents
    Reducing Agents
    Iron Ions
    Chlorine ions

    Hi!
    Can you explain why the last question is chlorine ions?

    Thanks!!
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    (Original post by chemistry igcse)
    No i think it was the easiest paper of all time. im probably only losing 2 marks so thats 38/40
    dude im not probably missing even 1 .......... was un sure about that transition metal question but ive got that right so its probabaly all correct !!!! ask me ill be telling you what answers i wrote !?!!?!?!
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    (Original post by laveeza)
    dude im not probably missing even 1 .......... was un sure about that transition metal question but ive got that right so its probabaly all correct !!!! ask me ill be telling you what answers i wrote !?!!?!?!
    laveeza the over confidence is the only thing that kills a person in an exam dont underestimate or overestimate you never know the grade boundaries...
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    (Original post by laveeza)
    dude im not probably missing even 1 .......... was un sure about that transition metal question but ive got that right so its probabaly all correct !!!! ask me ill be telling you what answers i wrote !?!!?!?!
    what was the polymer answer? question 39 i guess
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    (Original post by Abdullah IGCSE)
    laveeza the over confidence is the only thing that kills a person in an exam dont underestimate or overestimate you never know the grade boundaries...
    yeah youre right man ..................but still i can prar and hope for the best !!!!!
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    (Original post by chemistry igcse)
    what was the polymer answer? question 39 i guess
    addition polymerization .............i am not sure as i cannot remember but i think it was something like alkene polymerisation hence the it was homopolymer!?!? i guess it was A
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    (Original post by laveeza)
    addition polymerization .............i am not sure as i cannot remember but i think it was something like alkene polymerisation hence the it was homopolymer!?!? i guess it was A
    Its either C or A im not sure
 
 
 
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