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Author Topic: CHEM AND BIO HELP AND TIPS HERE  (Read 354783 times)

nid404

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Re: ~~~All Chemistry Doubts Here~~~
« Reply #300 on: March 16, 2010, 06:18:53 am »
Quote from: The Dude 321 on March 16, 2010, 06:05:37 am
y did u chose english at A level??

Are u first language??

Or do u just like it

or is it required for the course u wish to take at uni.

Yup first language. It's compulsory :-X
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Offline Saladin

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Re: ~~~All Chemistry Doubts Here~~~
« Reply #301 on: March 16, 2010, 06:42:14 am »
i am english first lang as well

but i did not have to take it at a level

and i got an astar in it as well

is it a skool policy??
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Offline cooldude

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Re: ~~~All Chemistry Doubts Here~~~
« Reply #302 on: March 16, 2010, 09:49:00 am »
Quote from: The Dude 321 on March 16, 2010, 06:42:14 am
i am english first lang as well

but i did not have to take it at a level

and i got an astar in it as well

is it a skool policy??

its not just a school policy, its a policy for all the schools offering a level in india. a level is not offered to a student in india unless they take english
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nid404

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Re: ~~~All Chemistry Doubts Here~~~
« Reply #303 on: March 16, 2010, 02:17:41 pm »
yaa something like that....u go to any school in india, english is a must
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nid404

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #304 on: March 20, 2010, 10:06:48 am »
OHk...bio n chem help available here guys...
When ull make new threads i tend to miss it somehow...unless someone else posts and then I notice
So guys, go ahead with your questions here...I'll try my best to answer asap
« Last Edit: March 20, 2010, 11:02:49 am by \m/ |\|!d \m/ »
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Monica

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #305 on: March 20, 2010, 10:42:45 am »
Yeah and Nid any other old chemistry and bio threads doubts, you can merge them to this thread.
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nid404

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #306 on: March 20, 2010, 11:02:30 am »
Yeah that'll be good...I'll look for them :)
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holtadit

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #307 on: March 21, 2010, 01:34:40 pm »
Describe Germanium (IV) Oxide structure...


I say:  It has a tetrahedral structure with one Germanium atom covalently bonded to 4 Oxygen atoms. Also Each Oxygen atom is covalently bonded to 2 Germanium atoms.

Am i correct ?   
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Offline Saladin

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #308 on: March 21, 2010, 01:51:28 pm »
perfect.

that would score full marks.
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holtadit

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #309 on: March 21, 2010, 03:22:53 pm »
a) What would be the product at the anode if MOLTEN CuSO4  were electrolysed with GRAPHITE electrodes.


b) If you add bromine water to but-2-ene will the product be 2,3-dibromobutane ??

c) Describe, by means of a simple diagram, the lattice structure of an ionic compound,
    such as caesium chloride. Could u please draw the diagram and upload it here ?!
« Last Edit: March 22, 2010, 03:03:32 pm by Ari Ben Canaan »
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nid404

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #310 on: March 22, 2010, 06:35:13 pm »
srry m late

a) I'm a little unsure...will give a def ans in a while
b) yes right
c)

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holtadit

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #311 on: March 26, 2010, 11:01:41 am »
Question 5 (d) whats your diagram look like ?please upload here.

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holtadit

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #312 on: March 27, 2010, 05:50:00 am »
 ???
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nid404

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #313 on: March 27, 2010, 05:52:41 am »
srry I almost forgot

gimme a few min...I'll get back
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nid404

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Re: CHEM AND BIO HELP AND TIPS HERE
« Reply #314 on: March 27, 2010, 06:01:12 am »
Here it is
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