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Inorganic Chemistry

Blazing goIITian

Joined:	18 Feb 2009
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23 Mar 2009 20:50:49 IST

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351

excellent matching

None

match the following

a)k2(Cr(CN)4(NH3)(NO) ) p)d2sp3

b)(Co(Ox)3) 3- (charge) q)chelation

c)(Cu(en)2) 2+ r)oxi state of the central atom=3

d)(Mn(Cn)6) 3- s)paramagnetic

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Comments (7)

Bhaskaryya Baruah

Blazing goIITian

Joined: 3 Jul 2008

Posts: 812

23 Mar 2009 23:19:31 IST

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(a) --- (r)

(b) -----(s)

(c)-----(q)

(d)-----(p)

Not sure as i haven't done it in my copy !!!! [sorry 4 dat[...but i'll ans it when i'll do it .........

Madmax

Blazing goIITian

Joined: 24 Dec 2007

Posts: 1111

24 Mar 2009 00:48:16 IST

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My answer

1-->PRS

2-->QRS

3-->PQS

4-->PR

JPS

Blazing goIITian

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Posts: 1020

24 Mar 2009 01:01:59 IST

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a-p,s ; b-q,r,s ; c-q,s ; d-p,r .............let me know if i m correct or not

Sahil Gupta

Blazing goIITian

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24 Mar 2009 01:39:16 IST

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(a) - p,s

(b) - p,q,r

(d) - p,r

dreamer lalit iitr

Blazing goIITian

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24 Mar 2009 12:08:25 IST

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@jps your all ans are right but there is a problem .......in second option the ans is given p,q,r instead of q,r,s........even i have a problem with the given ans in the book..........i have got the same ans as yours...........cheers!!!!!!!!!..............if sahil has a explaination for that please give the clarification.........

Sahil Gupta

Blazing goIITian

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24 Mar 2009 16:23:22 IST

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@lalit in that case isn't my answer correct?

JPS

Blazing goIITian

Joined: 21 Nov 2008

Posts: 1020

24 Mar 2009 16:38:54 IST

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i think the answer is wrong. Ox isn't a strong ligand which will form inner d-complex. In fact it is even behind water in the spectrochemical series. So, it won't have d2sp3 hybridisation. it will bw sp3d2 and paramagnetic.

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