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Author Topic: ALL CIE CHEMISTRY DOUBTS HERE !!  (Read 124370 times)

Offline rickyponting66

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Re: ALL CIE CHEMISTRY DOUBTS HERE !!
« Reply #705 on: November 20, 2012, 07:40:15 pm »
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.
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Offline astarmathsandphysics

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Re: ALL CIE CHEMISTRY DOUBTS HERE !!
« Reply #706 on: November 20, 2012, 09:02:13 pm »
Solve 2X+6*(-395)=-2775
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Offline astarmathsandphysics

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Re: ALL CIE CHEMISTRY DOUBTS HERE !!
« Reply #707 on: November 20, 2012, 09:04:21 pm »
Their pointless wordplay then means ignore the sign
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Offline skylinegtrr5

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Re: ALL CIE CHEMISTRY DOUBTS HERE !!
« Reply #708 on: March 23, 2013, 03:08:55 am »
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
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Offline NidZ- Hero

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Re: ALL CIE CHEMISTRY DOUBTS HERE !!
« Reply #709 on: March 31, 2013, 03:43:50 pm »
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