Search for notes by fellow students, in your own course and all over the country.

Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.

My Basket

You have nothing in your shopping cart yet.

Title: Chemical kinetics short notes
Description: These are short notes of chapter CHEMICAL KINETICS of chemistry class 12th

Document Preview

Extracts from the notes are below, to see the PDF you'll receive please use the links above


Chernicol kinecice

a
hose efast stch
Keaclicne
Modezae
cfser")
che
but
Tennp
...


teopesaue
...


and xate constont fos a aex quonhtavelg

:

Acc Jo Ashenius Ea?

yAnde ceet -JogA

(Glucose) Fccse

oNlenenBaa
The QasisReachenCompler
af No ot slepa Regciors

Slope =Ea

takirg
2:303gThe eachons takingThe, eachoD
moe-han one

shexe,
k=le conslart af he Rer

Place in one step
...


1/T

Slowes! slep is cale

Lakg-dnkyEa
-Ea
RTa

Rate Deleäminirg etep
Ea Achvatgn Enesgy
R=bnisegsa Gas Con nkoK1 EaR(-)Rale
of Chenicaç Reachcn:I, is the hang
TeTi/n mola~ Conc of species Aaking paA in the

T=Ternp in
kelvn
(absclute seale)

STang In boh, Sides
-Ea/er

A temp
...
deachon pes onit rne
...


NOTE)

P

he conc ofeaclant

Opexaing -

deceases, So t is

epaest by -ve sgn, hile

Ahen cne c more sbstance
undagof aachange
ashich Desuls 1n he
osrnaton
new

he cone of peduct incscases
so 1t epbesented by tve sign
...


Chemica knettcs js Ahe boaeh

ime

henis

" Avezage
...
~Change n mdas conc
of
chemýcal dencton,ha nechansm ayd thel seacont and pocduct a a nterva f Aime
...

Avg Rae cF Rex-ARI

shich desls th He stucy ol sates c

’On she bass sf speeds

Vess Poel Reacion:Some

Kale~ Change in
eSucInstçuntaneous
teoctant and pooduch

as ionic Dec oceus vesy fost
...

eg Rushng ot joon ´in he goeserce l cr
ond
moistuoeomahon of coal and

Petom
...


"A+BC+D

Rake of Re-aLAlBdl

D is conich desed
that poosen co of cadayot
he achvaion enexa of
dgco eaces

hch incoegse the sa te
...

So, ae of sec Can be given os belous ~

katalyl

Reclans

Rate f Rexn

AH

>Unit of Rate
...

gate
1s
...

aeac\ant, highex

is cbsexved hat if ocachan is sokd sssarse
|hen rae of eeachon deperds upon Ahe s2e

aA+ bB’cC

-+ dioef ils paalieJes
...
of some
scpidly in poes ence o

3adiaion
ieible lhgh

Rote of dirappusance

and visble
...
bondsateofoeachon
...


Reaccnt

H2 clz

(slew)

A>2Hes (h eplosen)

Rabe Lawo ’Rate
...
e know hat
pouoes Ahes cofcient cn
he conc of eaclant is maximwn,
lon actdepends
...
the sate o change in conch is also

nihally

As he conc ef eaclant decveases hen the

date of eachon adso decaeases
...



...

aeachoy ade
...
incoeasEs on incoeasing tenp pedicted
Rate laus fo
heoetcay
b
muust
be
...
of each

imes on Incaeasing tenp po 10
...

old ORDER
he sun of powes
aoeofbeoken
an d new
a beog?
fo orned
...

So, he ea ciyof subsse depnds on
bYcaking and Toomahon of specife bonds
...
slow)

L,Te alachio molc
çoe en co
|n the balanced
Cach sPecies

no

o he oe a c n

Iydcodes the speed of exn,Cnveote he value ePect on

ef a chenl cal seoacion
The eoachon oÝdex wih
he
...

not
and
Cenc?
Conetat at a pos tHeulax }epebaheoe
...

fers h tepexatoe
...
f xale, conslant

of saBe conslan4,fasles is he deoachon

ks nek derend upon the conc^ of'senclet iss\ Odes Reashon:
Rate kIAJ' 2HaO
2hg 40
" The unt cf sae
...


Rate - k[AJ

>Maleculaity cf Reac
...
Second czderl2 k=(has ty sec1ie
Sec
emalz | ´se
ABtcPocducl,leculaity -3
Holf odex n 2 k-(nal

" Chaxactesielie cf

oleculasuy:

holecubaiy cf a sex is alusays an intege
...
oð ZeSO values

zebO moleculay implies hat no efecive

Fis odex hese, seachon whose sae depens

bpon ohe conc tem

eachant
...


-nRo=I
put value of I in eq
...


What ls he osdes f veN9

nRo-aR= kt

snRot lau, R kCAJts)?
Chaxadeaicics a chkx of Reochon


...
species hose Conc afe
Ahe xate of eachon diecty

Kccaye'ef neactent

nimalle


...


he conc' Aems

n Tate

K

ÞColigon Faeqea
pe second pes unst

vowg
no
...
Jl is gerexay denoted
of eacing mix

Aog

(a-*)

Consides he biomoleclas
A+B
Poodyct
Acc
...


(4-x)’

en

Kate Zar e-ta/eT
bPscUDO fiost odes Rencicn:
f he Aol
Deuchen ohich
Obe noins
beceme
cnde cet\cin
Obder but
eaclion,s of Aast oodes Abe caded peeudo
Aosl ovdes Reacton
...


RP
Rate c Rer! ER)°

Aeid Calayed hyoss oF etht acetaBe
’CHzcooH + C2HsoH
Cencess) Rale-lkcHa Cooc H]

-R= k 4I

dt

diR] =kdt

-R= kt-Ro

I- B
...
" ce

Ro-R= kt

-fd LR] =kfat

oieelecula

Lt cse Jound o be he
...

tes is O in suchcisge;

Constatccaing

Jneaaaon Cenelant

he
...


Jo get the value of I

t0, R-Ro
T

(a-]’

>Hatf hfe

a Rex

he oe

Hhe
Deac\an 1s e duced do one inwhich
holf c s
Jt isvepuesented by /2
Title: Chemical kinetics short notes
Description: These are short notes of chapter CHEMICAL KINETICS of chemistry class 12th