Chemistry paper 12 discussion!!!!!!!!!!

[moonlight22]

BTW they`ve concentrated alot on the steel alloy questions so MAYB they wont bring it in paper 3 lol

 

[respect1]

i checked the one saying both are ryt but statement 2 doesnt explain the first .. hope this is right.

 

[brainiac]

The answer was insoluble soluble, as the residue was reacted in the first one, and the filtrate in the second..

I might get 38/40 if what I put for the steel alloy question is right, what did you guys put?

i chose option B which said that both statements r correct but that does not explain the first one ...kind of like that

 

[xIshtar]

i checked the one saying both are ryt but statement 2 doesnt explain the first .. hope this is right.

What I put too.

 

[MrKiller009]

What did you guys write for the steel alloy question, with the two statements?

I made it "B", which was both statements are correct but statement 2 doesnt explain statement 1

but i'm not sure of the answer though.

 

[LimeReem]

darrrnnnnnnnnnnnnnnn!!!!! i checked that it explains the first! till now 37/40

 

[moonlight22]

What did you guys write for the steel alloy question, with the two statements?

both statements are right but statement 2 doesn`t explain statement 1

unfortunetly I made a mistake in the question and the answer above is the correct response

 

[xIshtar]

Till now, 38/40 for me

 

[respect1]

Woot Woot! Lets hope everyone gets that A or A* grade

 

[xIshtar]

Woot Woot! Lets hope everyone gets that A or A* grade

Yeah

 

[LimeReem]

Woot Woot! Lets hope everyone gets that A or A* grade

Inshallah!

 

[moonlight22]

I might get 38/40 if heat is needed for steel making , so I really hope it`s needed

 

[AhmedNES]

Amin

 

[moonlight22]

ensha2lla yarab

 

[LimeReem]

What about the last question? the question for yeast?
was it water?

 

[brainiac]

woo hoo .......... mine went up to 39/40 ......

 

[moonlight22]

woo hoo .......... mine went up to 39/40 ......

hahaha why?
later it`s fullmark

 

[AhmedNES]

no silly mistake what is not essential is light

 

[moonlight22]

What about the last question? the question for yeast?
was it water?

what wa the question

 

[xIshtar]

What about the last question? the question for yeast?
was it water?

I put light, as it isn't a photochemical reaction, in a past paper I saw that water was needed :S