2nd order reaction
TRANSCRIPT
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INTRODUCTION
NAME: - AMIT SHARMA
COURSE: - DIPLOMA B-TECH CSE
SECTION: - 126 (B)
REG. NO. : - 10801294
ROLL NO. : - 64
TOPIC: - NUMERICALS ON 2ND ORDER REACTION
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NUMERICALS
Example 1: Bu!"#$%$ "#&$'#$ * +*'& C8H12. T,# '$!#*%
# 2%" *'"$' #% u!"#$%$. I+ ,$ '!$ *%!% +*' ,$ '$!#*%# 0.84 L/&* &#% ,* *%3 # # !$ +*' ! 0.500 M !&$*+ u!"#$%$ * "#&$'#$ u%# ,$ u!"#$%$ *%$%'!#*% #0.200 M7
Solution 1: U$ ,$ #%$3'!$" '!$ ! !*$
1/C4H6 - 1/C4H60 ; T,$ #%#! *%$%'!#*% # 0.500 M !%" ,$ +#%!
*%$%'!#*% # 0.200 M. < # 0.84 L/&* &#% * 1/0.200 &*/L - 1/0.500 &*/L ; 0.84 L/&* &#% =
; >.6 &#%u$
Example 2: A '$!#*% 2A --? P ,! ! $*%" *'"$' '!$ !
#, ; >.5E-4 L/&*-. C!u!$ ,$ #&$ '$@u#'$" +*' ,$*%$%'!#*% *+ A * ,!%3$ +'*& 0.260 &*/L * 0.011&*/L.
Solution 2: K1 ;0.206 &*/ K2 ;0.011&*/
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1/ 0.011 - 1 / 0.260 ; >.5 10-4
90.9 - >.85 ; >.5 10-4
;24814 ; 69 , 5 &#% 14
Example 3: T,$ '!$ *%!% +*' ,$ SECOND ORDER
'$!#*% 2NO2 --? 2NO O2 .R!$ ; 0.54 7 M. ! >00C$#u. H* *%3 #% $*%" *u" # !$ +*' ,$*%$%'!#*% *+ NO2 * "$'$!$ +'*& 0.62 M * 0.28 M7
Solution 3: #&$ $!$" u%# ,$ *%$%'!#*% ,! "'*$"+'*& NO2 * NO2 # 3#$% F ; ( 1/NO2 - 1/NO2 ) /
H$%$ ,$ #&$ * "$'$!$ +'*& 0.62M * 0.28M #
; ( 1/.28M - 1/0.62M ) / 0.54M⁻⁻
; >.6>S.
E!&$ 4: D$*&*##*% *+ ! 3! # ! 2%" *'"$' '$!#*%. I!$ 40 &#%. +*' 40 *+ ,$ 3! * "$*&*$. ,$% ##%##! *%$%'!#*% # 0.04&*/. C!. S$#+# '!$7
S*u#*% 4: $ ,$ #%##! *%. I !
;*.4!
<;1/ = /!(!-)
<;1/40= 0.4/0.6=0.04
<;0.416&*//$.
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E!&$ 5: ! 2%" *'"$' '$!#*% #% ,#, !; # 20 *&. #%40 $. H* *%3 # # !$ * *&. 60 7
S*u#*% 5: $ %* ;1/= /!(!-)
;20= !/100
;1/160!JJ.( I )
%* +*' ;60
;1/= 0.6!/!(!-0.6!)
;1/= >/2!JJ.( II )
+'*& ( I ) ( II )
1/160!;1/=>/2!
;240 $.
E!&$ 6: A $*%" *'"$' '$!#*% ,$'$ !; # 25 #%
>00$. ,* *%3 # # !$ +*' ,$ '$!#*% +*' 50 *&$#*%7
S*u#*% 6: !;100 T;>00$ ;25
!-;5
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%* <;1/= /!(!-)
;1/>00= 25/100(5)
;1/90000
;1/= /!(!-)
;1/1/90000 = 50/5000
;900 $.
E!&$ : A $*%" *'"$' '$!#*% #% ,#, 25 *+ '$!#*%*&. #% 60 $. H* *%3 # # !$ * *&. 5.
S*u#*% : !;100 ;600$ !-; 5
<;1/ = /!(!-)
<;1/60= 25/100(5)
<;1/18000
N* ;1/= /!(!-)
T;18000= 5/2500
T;540 $.
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E!&$ 8: 60 *+ ,$ 2%" *'"$' '$!#*% ! *&$$" #%60 &#%. ,$% ! # ,!+ *&.7
S*u#*% 8: !;100 ;60 !-;40
<;1/=/!(!-)
<;1/60= 60/100(40)
<;0.00024
N* ;1/= /!(!-)
T1/2; 1/!
T1/2;0.024&#%.
REFERENCE
T,# *# ,! $$% '$+$''$" +'*& ,$ +**#%3 #% :
1. ^ IUPAC Gold Book definition of rate law. See also:
According to IUPAC Compendium of Chemical
erminolog!.
". ^ #enneth A. Connors Chemical Kinetics, the study of
reaction rates in solution$ 1%%1$ &C' Pu(lishers. his (ook
contains all the rate e)uations in this article and their
deri*ation.
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+. ^ ,or a worked out e-ample see: Determination of the
Rotational Barrier for Kinetically Stable Conformational
Isomers via NMR
. 2D TC !n Introductory "r#anic Chemistry $%&eriment
Gregor! . /ushton$ 0illiam G.
. Burns$ 2udi 3. 4a*in$ 5ong S. Chong$ Perr! Pellechia$ and
#en 6. Shimi7u 2. Chem. 8duc. 2007$ 9$ 1%%. A(stract
. ^ 2os; A. 3anso et al.<A #inetic Approach to the Alk!lating
Potential of Carcinogenic 4actones< Chem. /es. o-icol.
"==$ 19$ >?@ 11111
1. Ruthenium(VI)-Catalyzed Oxidation of Alcohols byHexacyanoferrate(III): An xam!le of "ixed Order Mu#$%$ A%*%#* E "$ ! P$K! M!'! A. . C,$&.E"u. 2!!" 8> 164>. A'!
•
C,$&#! #%$# '$!#*% '!$ !%" *'"$' (%$$" +!,!F$')
• T,$ '$!#*% *+ 'F! #*$ #, *"#u& ,F"'*#"$: !#%$# u"F.
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• R$!#*% #%$# $!&$ *+ #&*'!% '!$ ! ($u'$ #, !u"#*).
• R!$ *+ R$!#*%
R$'#$$" +'*&,://$%.##$"#!.*'3/##/O'"$'*+'$!#*%