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#1 gary

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Posted 30 May 2005 - 10:06 AM

In the physics exam there were a lot of explanations. what type of explanations could be in the exam tomorrow.

#2 YIC

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Posted 30 May 2005 - 11:56 AM

Do you mean definitions? Or do you mean explaining why something is something?

#3 gary

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Posted 30 May 2005 - 11:59 AM

Definitions.

#4 werlop

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Posted 30 May 2005 - 12:01 PM

You will have to explain stuff from the PPAs, like for example why the enthalpy of combustion of a substance is different to the experimentally determined value, or why a paper towel is used when making esters, etc.
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#5 YIC

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Posted 30 May 2005 - 12:13 PM

Defining stuff like

Activation energy
Activated complex
Enthalpies of neutrlistaion / sol....
Equilibrium
Types of bonds (e.g van der Waals)
elecrtonegativity
first ionisation energy
batch/ continuous process
Hess's Law

This is only a few things remember laugh.gif

Edited by YIC, 30 May 2005 - 12:14 PM.


#6 gary

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Posted 30 May 2005 - 02:26 PM

When you have to show about reactant particles on the adsorbed sites etc. what would the questions ask?





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