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Gcse Aqa Chemistry Unit 1

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im so academic have you seen the 2010 paper. Ill send it too you maaaan want you too get an A* :P lol. Its the last questions kind of dum. It said why should limestone be left to dry ideally in an argon atmosphere?

Reply 21

king101

But its most defiently not gonna be in our paper, dont think so anyways :P

Reply 22

im so academic

king101

No, I haven't seen that paper. :s-smilie:

Hmm, I presume the answer would be so the limestone would not decompose due to the fact that argon is a non-reactive substance and cannot react with the limestone.

Reply 23

king101

Yeh. Ok todays the exam day :P. Very nervous lol

Reply 24

sherifa Ismail

hey can someone write the answers to the test?
im really wanna know what i got?
also is 38 out of 45 an A*?

Reply 25

king101

Yes!! thats VERY GOOD. Normaly 32+ is A* lmao :smile:

Reply 26

AMELIA-x

im so academic

No, I haven't seen that paper. :s-smilie:

Hmm, I presume the answer would be so the limestone would not decompose due to the fact that argon is a non-reactive substance and cannot react with the limestone.

i took this paper as a mock exam :smile:

but the answer is because argon is a noble gas in is virtually unreactive, although this would be expensive as there is only a small amount of argon present in our noraml atmosphere. xx