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Author Topic: Chemistry paper 1 help  (Read 12041 times)

holtadit

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Re: Chemistry paper 1 help
« Reply #60 on: May 25, 2010, 12:38:11 pm »
Quote from: contraentry on May 25, 2010, 12:29:01 pm
Stating the obvious, but wtv -__-. A mod's gotta do what a mod's gotta do.

True.
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Offline Weaam

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Re: Chemistry paper 1 help
« Reply #61 on: May 25, 2010, 12:54:27 pm »
Sorry  ::) (A)
But no need for BIG BOLD RED writingg, it reminds me of school  ;)
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Offline SNA

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Re: Chemistry paper 1 help
« Reply #62 on: May 26, 2010, 09:52:51 am »
anybody did variant 2?
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Offline The Golden Girl =D

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Re: Chemistry paper 1 help
« Reply #63 on: May 26, 2010, 09:53:13 am »
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Offline SNA

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Re: Chemistry paper 1 help
« Reply #64 on: May 26, 2010, 09:54:44 am »
Quote from: the golden girl on May 26, 2010, 09:53:13 am
me ::)
how did u find it?
there was some question that i was not sure. do you remember the question about the water?
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Offline The Golden Girl =D

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Re: Chemistry paper 1 help
« Reply #65 on: May 26, 2010, 09:57:41 am »
Quote from: SNA on May 26, 2010, 09:54:44 am
how did u find it?
there was some question that i was not sure. do you remember the question about the water?


u gotta give me more hints abt the Qs  ..ohh and u should kno i don't remember everything   ::)
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Offline Weaam

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Re: Chemistry paper 1 help
« Reply #66 on: May 26, 2010, 09:58:46 am »
I did varient 2, too ;)
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- The man who smiles when things go wrong has thought of someone to blame it on. - Robert Bloch.
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Offline SNA

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Re: Chemistry paper 1 help
« Reply #67 on: May 26, 2010, 10:04:32 am »
hello weaam. ;D
sorry...haha.. act, i also cant remember everything but i do know
they gave a list of information about water
: chlorine kills bacteria in water
: water in house hold contains mineral ions.
cant remember the 3rd one.but im sure its correct!
but wat im not sure about is the forth one.
: filtration is used to remove soluble impurities from water.
is the last one right?
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Re: Chemistry paper 1 help
« Reply #68 on: May 26, 2010, 10:14:32 am »
Quote from: SNA on May 26, 2010, 10:04:32 am
hello weaam. ;D
sorry...haha.. act, i also cant remember everything but i do know
they gave a list of information about water
: chlorine kills bacteria in water
: water in house hold contains mineral ions.
cant remember the 3rd one.but im sure its correct!
but wat im not sure about is the forth one.
: filtration is used to remove soluble impurities from water.
is the last one right?


ya .. u kno y ...cuz read this carefully :  filtration is used to remove soluble mpurities from water. .................meaning we need distillation not filtration
« Last Edit: May 26, 2010, 10:17:05 am by the golden girl »
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Offline Weaam

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Re: Chemistry paper 1 help
« Reply #69 on: May 26, 2010, 10:16:55 am »
Quote from: SNA on May 26, 2010, 10:04:32 am
hello weaam. ;D
sorry...haha.. act, i also cant remember everything but i do know
they gave a list of information about water
: chlorine kills bacteria in water
: water in house hold contains mineral ions.
cant remember the 3rd one.but im sure its correct!
but wat im not sure about is the forth one.
: filtration is used to remove soluble impurities from water.
is the last one right?



i think the third one was: Water is used in industry for cooling :P
But i picked 1,2,3 cuz 4 is just dumb :P
you cant filter something thats dissolved! xD
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- The man who smiles when things go wrong has thought of someone to blame it on. - Robert Bloch.
-I saw weird stuff in that place last night. Weird, strange, sick, twisted, eerie, godless, evil stuff... and I went in. - Homer
+ Rep me if i have been of any assistance to you ;D

Offline haris94

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Re: Chemistry paper 1 help
« Reply #70 on: May 26, 2010, 10:18:41 am »
Quote from: weaam on May 26, 2010, 10:16:55 am

i think the third one was: Water is used in industry for cooling :P
But i picked 1,2,3 cuz 4 is just dumb :P
you cant filter something thats dissolved! xD

yea it has to be 1,2,3
4th one said water is filtered to remove soluble particles.........not possible
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Offline SNA

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Re: Chemistry paper 1 help
« Reply #71 on: May 26, 2010, 10:20:45 am »
Quote from: weaam on May 26, 2010, 10:16:55 am

i think the third one was: Water is used in industry for cooling :P
But i picked 1,2,3 cuz 4 is just dumb :P
you cant filter something thats dissolved! xD
haha..thats it!wow u have gud memory!
exactly!how can we filter soluble impurities!im so puzzled! almost all of my friends did 1234!
i did 123. hope its  right!and thanks!
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Offline Weaam

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Re: Chemistry paper 1 help
« Reply #72 on: May 26, 2010, 10:21:51 am »
Quote from: haris94 on May 26, 2010, 10:18:41 am
yea it has to be 1,2,3
4th one said water is filtered to remove soluble particles.........not possible

Yup!  ;)
Whar did you guys put the question about crystillaization, the one with the steps of it? wat order? I put 1,2,3,4 =/
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- The man who smiles when things go wrong has thought of someone to blame it on. - Robert Bloch.
-I saw weird stuff in that place last night. Weird, strange, sick, twisted, eerie, godless, evil stuff... and I went in. - Homer
+ Rep me if i have been of any assistance to you ;D

Offline Weaam

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Re: Chemistry paper 1 help
« Reply #73 on: May 26, 2010, 10:22:47 am »
Quote from: SNA on May 26, 2010, 10:20:45 am
haha..thats it!wow u have gud memory!
exactly!how can we filter soluble impurities!im so puzzled! almost all of my friends did 1234!
i did 123. hope its  right!and thanks!
Thanks ;)
And your welcome, anytime ;)
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- The man who smiles when things go wrong has thought of someone to blame it on. - Robert Bloch.
-I saw weird stuff in that place last night. Weird, strange, sick, twisted, eerie, godless, evil stuff... and I went in. - Homer
+ Rep me if i have been of any assistance to you ;D

Offline SNA

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Re: Chemistry paper 1 help
« Reply #74 on: May 26, 2010, 10:23:46 am »
Quote from: weaam on May 26, 2010, 10:21:51 am
Yup!  ;)
Whar did you guys put the question about crystillaization, the one with the steps of it? wat order? I put 1,2,3,4 =/
oh that one was the last option.cant remember the sequence though.
i think it was 2124. n confirmed wf my teacher. ;D
« Last Edit: May 26, 2010, 10:25:18 am by SNA »
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