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Physical Chemistry

Cool goIITian

Joined:	12 Jan 2010
Post:	91

8 Mar 2010 14:47:36 IST

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376

howz d chemstry paper???/ guys n gals...i thnk it was easy

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howz d chemstry paper???/ guys n gals...i thnk it was easy

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सुपर मान

Hot goIITian

Joined: 7 Nov 2009

Posts: 199

8 Mar 2010 15:16:08 IST

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theek tha

shael shekhawat

Cool goIITian

Joined: 19 Aug 2009

Posts: 63

8 Mar 2010 15:19:20 IST

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easy yar conceptionally

सुपर मान

Hot goIITian

Joined: 7 Nov 2009

Posts: 199

8 Mar 2010 15:21:09 IST

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NF3 and NCl3 question ka matlab kya tha?

Deepak Aggarwal

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Joined: 9 May 2009

Posts: 766

8 Mar 2010 21:01:46 IST

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NCl₃ and NF₃ question was related to their stabilities. NF₃ is stable as N ---- F is stronger due to more polarity.

sheenu

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Joined: 23 Feb 2010

Posts: 96

9 Mar 2010 09:15:19 IST

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my d block equations all went wrong. tum log equation kaise yaad karte ho

सुपर मान

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Joined: 7 Nov 2009

Posts: 199

9 Mar 2010 09:30:50 IST

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d block mein equations. bas K2Cr2O7 aur KMnO4 ki hai.... first learn the half reaction equations of these oxidising agents.........then learn that which chemical is oxidised to wht chemical like just remember that sulfite is oxidised to sulfates nitrites to nitrates thiosulfates to sulfates and sulfur and then add the equations

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