Qualification > Sciences

ALL CIE CHEMISTRY DOUBTS HERE !!

<< < (142/142)

rickyponting66:
Need help with this MCQ..

How you determine the sign?? Ans is D.. How you determine the sign... How you solved it... please write the calculation.

Please reply asap.. thank you.

astarmathsandphysics:
Solve 2X+6*(-395)=-2775

astarmathsandphysics:
Their pointless wordplay then means ignore the sign

skylinegtrr5:
Anyone could help me to answer my doubt here?
I have a few question which I think I some need explaination. Thank you.

Chemistry 2009 Winter Paper 11- Question 21 and 29
              2009 Summer  Paper 11- Question 11

NidZ- Hero:
Can someone please Expain me the question 2 (c) of this http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20%289701%29/9701_s12_qp_41.pdf?
Thanks  :)

Navigation

[0] Message Index

[*] Previous page