MC Answers (1 Viewer)
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spice girl
magic mirror
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Yeah, 7 would have to be B: http://hsc.csu.edu.au/chemistry/core/acidic/chem934/chem934net.html#net3
-zem
-zem
schwang_thang
Member
arghhhh i got 14 wrong 
i was pretti sure the answer was (c), then at the last minute i changed it 2 (b)
whyyyyyyyyyyy!!!???
i was pretti sure the answer was (c), then at the last minute i changed it 2 (b)
whyyyyyyyyyyy!!!???
spice girl
magic mirror
- Joined
- Aug 10, 2002
- Messages
- 785
woops, sorry, 7 should be B
a typo...
a typo...
mannnnndy
chocoholic
I got the same 2. Hey what was with q13? Cause it seemed to me that none of them were right. Anyone else get that or am I the only one?
12.
The graph is of % of Oxides remaning, the question is asking which is most effective at removing the oxides. If 10% remaing then 90% have been removed, this is more effiective then the one that removed 40% and left 60% behind.
Hence it's D.
13.
C - The NH3 is/was used to create explosives (industry), it could be used for farming as a source of nitrogen.
The graph is of % of Oxides remaning, the question is asking which is most effective at removing the oxides. If 10% remaing then 90% have been removed, this is more effiective then the one that removed 40% and left 60% behind.
Hence it's D.
13.
C - The NH3 is/was used to create explosives (industry), it could be used for farming as a source of nitrogen.
-=«MÄLÅÇhïtÊ»=-
Gender: MALE!!!
dang
my memory told me that q8 was water water water. Coz i did sumfin similar to that ques b4. But den i realised after the exam that that ques was only refering to the conical flask.
and q12 seemed toooo easy to be D. I put down D, but i kept reading the ques over and over
my memory told me that q8 was water water water. Coz i did sumfin similar to that ques b4. But den i realised after the exam that that ques was only refering to the conical flask.
and q12 seemed toooo easy to be D. I put down D, but i kept reading the ques over and over
superhubert
Member
yep, 14/15, me happy clam
but err, why isn't 14 B? thats what i put.
All the big mark questions were the exact ones that i studied for, ie SO2 and NOx one, shipwrecks one, water treatment etc.
what was i so worried 'bout?
happy clam
hmmmm, me thinks the scaling on chem and phy will go down next year....
music aural turned out to be my hardest exam...
thats the one i thought would be easiest.
but who gives a #$%^? i'm a finished. i can put all this "knowledge in my 'pile of perpetual ignorage', get pissed, and forget 'bout it all for another 6 weeks or so when the UAI's come out....
FREEDOM WILLY, FREEDOM......
but err, why isn't 14 B? thats what i put.
All the big mark questions were the exact ones that i studied for, ie SO2 and NOx one, shipwrecks one, water treatment etc.
what was i so worried 'bout?
happy clam
hmmmm, me thinks the scaling on chem and phy will go down next year....
music aural turned out to be my hardest exam...
thats the one i thought would be easiest.
but who gives a #$%^? i'm a finished. i can put all this "knowledge in my 'pile of perpetual ignorage', get pissed, and forget 'bout it all for another 6 weeks or so when the UAI's come out....
FREEDOM WILLY, FREEDOM......
-=«MÄLÅÇhïtÊ»=-
Gender: MALE!!!
why isn't 14 B?
coz temperature increase = speeding up reaction
coz temperature increase = speeding up reaction
superhubert
Member
UM, IF THAT WERE TRUE, THEN WOULDN'T THE 400 LINE BE ABOVE THE OTHER?. (whoops, caps on) yield is different to rate of reaction.....i was told that hi temp decreased yield....