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   plz plz plz see this............sabse imp. haiiiiiiiiii
posted on 8 May 2007 15:15:15 IST    3764 views    37 comments
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SOME OF IMPORTANT INCREASING DECREASING FUNCTIONSSSSSSS.................
 
 
 
 
A)DECREASING SIZE
 
Fe > Fe2+ > Fe3+
 
 
 
B)INCREASING SIZE
 
I+ < I < I-
 
 
C)DECREASING RADII
 
O2- > F > Na+ > Mg2+
 
 
D)INCREASING BOND POLARITY
 
N - Cl < S-O < As-F < Mg - O
 
 
E)DEC. POLARITY OF DIATOMIC MOLECULES
 
NaCl > HCl > ClF >Cl2
 
 
F)INCREASING ENERGY OF MOLECULAR ORBITALS

 
 
*2S < 2P < PI 2PX < *2P
 
 
 
G)DECREASING SHEILDING EFFECT OF INNER ELECTRONS WITH SAME PRINCIPAL QUANTOM NO.
 
s > p > d > f
 
 
 
H)DECREASING ENERGY OF ORBITALS
 
p > sp3 > sp2 > sp
 
 
 
I)INCREASING IONISATION POTENTIAL
 
B < C < O < N
 
 
 
J)INCREASING 1ST IONISATION POTENTIAL
 
 
Na < Al < Mg < Si
 
 
 
K)DECREASING I.P.
 
H > Li > Na > K
 
 
 
L)INCREASING PARAMAGNETISM
 
Ca < Al < O < N
 
 
 
M)INCREASING ELECTRON AFFINITY
 
I < Br < F <Cl
 
 
 
N)DECREASING BOND LENGTHS
 
C - Cl > C - O > C = O > C (tripple bond) N
 
 
 
 
O)DECREASING DIPOLE MOMENT
 
CH3 Cl > CH2Cl2 > CHCl3 > CCl4
 
 
 
P)INCREASING DIPOLE MOMENT
 
CO2 < NF3 <NH3 < H2O
 
 
 
Q)INCREASING BOND STRENGTH
 
N2 < O2 < H2 < I2
 
 
 
R)INCREASING POLARIZABILITY OF HALOGEN ATOMS
 
F < Cl < Br < I
 
 
 
S)INCREASING ORDER OF IONIC CH. OF ALK. METAL BROMIDES
 
LiBr < NaBr < KBr < RbBr < CsBr
 
 
 
T)DECREASING IONIC CHARACTER
 
M+ - Cl > M2+- Cl > M3+ - Cl
 
 
 
U)INC. IONIC CH. OF HALIDES OF Ca
 
CaI2 > CaBr2 >CaCl2 > CaF2 (MELTING PTS IN OPP. DIRECTION)
 
 
 
V)DECREASING COVALENT CHARACTER
 
AlCl3 > MgCl2 > CaCl2 > NaCl
 
 
 
W)DECRWASING OXIDISING CH.
 
O > S > Se > Te
 
 
 
X)INC. OXIDISING CHARACTER
 
I < Br < Cl <F
 
 
NOT COPY PASTED............
HOPE THESE HELPSSSSSSSSS
 
 
 
 
 
About the Author:
Himanshu (9616)

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Olaaa!! Perrrfect answer.  1756  [2174 rates]

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Sunny is offline comment by Sunny      (posted on 8 May 2007 15:33:29 IST)
    gr8 work yaar...thanx....
Deepanshu is offline comment by Deepanshu      (posted on 8 May 2007 15:37:14 IST)
    good work.
It seems che is ur fav.
Himanshu is offline comment by Himanshu      (posted on 8 May 2007 15:57:17 IST)
    yup
chem. is faaaaaaaavvvvvvvvvvvvvvvv
vishak p is offline comment by vishak p      (posted on 8 May 2007 15:57:39 IST)
    very gud yaar himan....thanks a lot.........
sneha kulkarni is offline comment by sneha kulkarni      (posted on 8 May 2007 16:02:52 IST)
    supperrrrb yaar......thank u.... :) :) :)
Oppurtunity1 is offline comment by Oppurtunity1      (posted on 8 May 2007 16:08:45 IST)
    wow.....good chemistry!
Sonali B is offline comment by Sonali B      (posted on 8 May 2007 16:23:59 IST)
    WONDERFUL
Himanshu is offline comment by Himanshu      (posted on 8 May 2007 16:38:17 IST)
    thank u thank u aaaaaaaaaaaaaaalllllllllllllllllllllllllllllllllll
UNKNOWN * is offline comment by UNKNOWN *      (posted on 8 May 2007 19:00:29 IST)
     superb.................thanx Himanshu :):).................
Nupur Goel is offline comment by Nupur Goel      (posted on 8 May 2007 20:54:40 IST)
    gud work..thanx...
Himanshu is offline comment by Himanshu      (posted on 8 May 2007 21:52:32 IST)
    thank u ji
sabko thanxxxxxxxxx
ritu is offline comment by ritu      (posted on 8 May 2007 22:22:22 IST)
    ausome hai yaar.keep it up.
paridhi_aggarwal is offline comment by paridhi_aggarwal      (posted on 8 May 2007 22:24:51 IST)
    gr8 work
Himanshu is offline comment by Himanshu      (posted on 9 May 2007 14:51:15 IST)
    thanx allllllll
Vaishnavi Shetty is offline comment by Vaishnavi Shetty      (posted on 9 May 2007 20:09:24 IST)
    VERY NICE! THANKS A LOT!
twinkle dream is offline comment by twinkle dream      (posted on 15 May 2007 19:43:04 IST)
    good work
arun kumar is offline comment by arun kumar      (posted on 15 May 2007 19:49:33 IST)
    thankssssssssssssssssssssssssssss
Himanshu is offline comment by Himanshu      (posted on 20 Jul 2007 16:31:32 IST)
    :) :) :) :) :)
mythri sharma is offline comment by mythri sharma      (posted on 20 Jul 2007 18:40:24 IST)
    thanx a lot !!!
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