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CHEM AND BIO HELP AND TIPS HERE

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Hesham Mhd:
the pH on the x-axis and the time on the y-axis right? By the way its nt a comparision

nid404:
yes

Angel Of Love:
you can also try drawing a line graph..

The Golden Girl =D:
guys can someone plz explain to me question 15) in novemeber 2002 chem paper 1 , plz i really need it :'(

i wanna know what liberated means and y the answer is A?

thx in advance

Ghost Of Highbury:

--- Quote from: the golden girl on May 09, 2010, 02:24:54 pm ---guys can someone plz explain to me question 15) in novemeber 2002 chem paper 1 , plz i really need it :'(

i wanna know what liberated means and y the answer is A?

thx in advance

--- End quote ---

15 - D, the ignition released heat, which increased the rate of burning as methane is flammable.

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