Chemistry Kinetics ans -1

1 BaCl₂ o%djKhlg i,afmag nsxoq lsysmhla

tl;= l< jsg laIkslj fjkiajSula we;s fjhs tu fjki l=ula o@

iqoq wjlafIamhlaa ,ensu

2 C₂O₄ ^– o%djKhlg ;kql H₂SO₄ j,ska wdus,sl fldg KMnO₄ fhoQ jsg fjkia jSula we;sjsug .;jk ld,h jevs fjhs we;s jk tu fjki l=ula o@

දමි meyeh wj¾K jSu

3 tjeks ld, fjkiajSula i|yd fya;= ,shkak

fojk m%;sls%hdfjs fjs.h wvqjSu

4 .%Eus 5 l hlv weKhlg jvd fjs.fhka hlv l=vq .%Eus 5 la iu. ;kql 0'2 M H₂SO₄ wus,h

5 ml iu. nqnq,q we;s lrhs

5 m%;sls%hdfjs fjs.h fjkiajSu flfrys we;s jQ n,mEu l=ula o@ thg fya;= ,shkak'

fN!;sl ;;ajh

>k ;;ajhloSg jvd l=vq f,i mej;sfus oS wus, iu. .efgk m!IaGh jevs jSu

6 KMnO₄ 5 ml ^;kql H₂SO₄ j,ska wdus,sl l<& wvx.= k, follg fjk fjku f.k thg hlv l=vq .%Eus 2 la fjk fjku tl;= lsrSu tla k,hla r;a lr wfkla k,h ldur WIaK;ajfha ;enSu

7 ljr jsm¾hdihla n,dfmdfrd;a;= jkafka o@ thg fya;= ,shkak'

r;a l< k,fha ous meyeh blaukska oqUqre meyeh we;sfjhs

oqUqre meyeh we;s jQfha wehs @

Fe⁺⁺⁺ we;s jSu

8 m%;sls%hdfjs fjs.h fjkiajSu flfrys we;s jQ n,mEu l=ula o@

WIaK;ajh

9 0'002 M Na₂S₂O₃ o%djKhl 5 ml lg 0'2 M ;kql wus,h 2 ml fhoQ jsg we;sjk ksrSlaIK ,shkak

bka miq 0'001 M Na₂S₂O₃ o%djKhl 5 ml lg 0'2 M ;kql wus,h 2 ml fhoQ jsg we;sjk ksrSlaIK ,shkak

o%djKfha wmeyeos,s njla we;sjSu'

fojk wjia:dfjs oS ta i|yd .;jk ld,h jevsh'

10 m%;sls%hdfjs fjs.h fjkiajSu flfrys we;s jQ n,mEu l=ula o@

Na₂S₂O₃ o%djKhl idkao%Kh fjkia jSu

11 iskala f,dayh .%Eus 5 la iu. ;kql 0'2 M HCl wus,h 5 ml lg ^CusO4 nsxoq lsysmhla fhoQ &iu.o iskala f,dayh .%Eus 5 la iu. ;kql 0'2 M HCl wus,h 5 ml iu. o tl jsg m%;sls%hd lrjQ jsg jvd;a blaukska f,dayh oshjkafka m<uq k,fhah' thg fya;=j l=ula o@

fldm¾ whk W;afm%arl f,i ls%hd lsrSu ksid

12 H ₂ yd Cl₂ w;r m%;sl%shdj ldur WIaK;ajfhaoSg jvd fjs.fhka wdf,dalfhaoS m%;sls%hd fjhs

iEfok M,h l=ula o@

13 ta i|yd mrslaIK ie,iqus lsrsfusoS wjYH ridhksl o%jH ,shkak

HCl $>k KMnO₄ $ Zn

14 jdhq tla reia lrkafka ljr l%uhg o@

c,h hgsl=re jsia:dmk l%ufhka

15 c,h ;=,oS jdhq usY% l< miq M,h iEfok nj Tn y|qkd.kafka flfia o@

c, ugsgu by< ke.Su u.ska

s

16 m%;sls%hdj jevs fjs.hlska isoqjk nj fidhd .kafka flfia o@

wvq ld,hla ;=, c, ugsgu by< k.shs

17 ridhksl m%;sls%hdjl iS>%;dj flfrys n,mdk idOl fudkjd o@

fN!;sl ;;ajh $ W;afm%arl $m%;sls%hl idkao%Kh$wdf,dalh$WIaK;ajh

18 >k le,aishus ldnfkags .Eus 10 la iu. 2 M HCl 50 ml tl;= lf<a hehs is;kak msgjk jdhqj nshqfrgsgqjlg tl;= lf<a hehs is;kak';;amr 30 lg jrla tl;=jQ jdhq mrsudj uek .;af;a kus ljr wdldrfha m%ia;drhla ,efnkq we;a o@

19 isoqjk m%;sls%hdj i|yd iuslrKhla ,shkak

20 m%;sls%hdfjs iS>%;dj fidhkafka flfia o@

m%;sls%hdfjs iS>%;dj tl;= jQ jdhq mrsudj $ld,h

21 m%;sls%hdfjs iS>%;djh flfia fjkiafjs hehs Tn n,dfmdfrd;a;= jkafka o@

tu w.h l%ufhka wvq jSu

22 ta i|yd fya;= bosrsm;a lrkak

wus,h jehjSu ksid tys idkao%Kh l%ufhka wvq jk ksid m%;sls%hd iS>%;dj o l%ufhka wvqfjhs

23 m%;sls%hdfjs iS>%;djh fijsug tu moaO;sh fhdod .kafka kus jvd;a iqoqiq jkafka ljr wjia:djo@

wdrusNl wjia:dfjsosh

24 m%;sls%hdfjs iS>%;djh fijsug jvd;a iqoqiq moaO;shla ilia lsrsfus oS by; fodaIh u. yrjd .; yels fjk;a l%uhla ,shkak

wdrusNl idkao%Kh by< w.hl mj;ajd .eksu

25 m%;sls%hdfjs iS>%;djh iEujsgu idkao%Khg wkqf,dauj iudkqmd;sl fjs fuu m%ldYh ksjeros lrkak

m%;sls%hdfjs iS>%;djh iEujsgu idkao%Kfha lsishus n,hlg wkqf,dauj iudkqmd;sl fjs

aA + bB ------ cC + dD

26 tu m%ldYh iuSlrKhlska fokak ^ oS we;s iuSlrKh i|yd &

1 R ۓ [A ^m] ۓ = iudkqmd;sl nj

11 R ۓ [A ^m] [B ⁿ]

27 m%;sls%hd fm< f,i y|qkajkafka l=ula o@

1 m

Mg + HCl ------MgCl₂ +H₂

28 fuu m%;sls%hdfjs fm< fijSug wjYHj we;ehs is;kak

R ۓ [HCl]^m

29 m w.h fijSug mrslaIK ie,iqus lrk wjYH o%jH fudkjdo@

4cm ue.akSishus mgs- 1M HCl - rn¾ wen - jSoqre ng - jsrdu >gSldj- kQ,a lene,a,

30 m w.h fijSug mrslaIK ie,iqus lrk jsg l=ul idkao%Kh fjkia l< hq;= o@

HCl wus,fha

31 fuu mrSlaIKfhaoS ksh;j mj;ajd .; hq;= wfk;=;a idOl ,shkak

tl;= jk jdhq mrsudj

wus,h iu. .efgk Mg m%udKh

k, wxlh 1 2 3 4 5

HCl wus,fha mrsudj 10 ml 8 ml 6ml 4 ml 2 ml

tl;= jk jdhq mrsudj

32 msgjk H₂ mrsudj tl;= wruqK l=ula o@ tf,i ueksug wjYH fjk;a idOlhla ,shkak

ksh; M, m%udKhla ,nd .ekSu $ ksmojSu

ld,h

33 m%;sls%hd iS>%;dj fidhlafka flfia o@

m%;sls%hd iS>%;dj iEoqKq jdhqfjs mrsudj$ ld,h

34 wus, idkao%Kh fjkia lrkafka flfiao

kshus; wus, mrsudj fhdod mrSlaIK k,h msfrk ;=re c,h fhoSu

35 k, wxl 5 idfmalaIj k, wxl 4 idkao%Kh lS .=Khla fjhs o@

fo.=khla

36 k, wxl 5 idfmalaIj k, wxl 3 idkao%Kh lS .=Khla fjhs o@

;=ka .=khla

k, wxlh             1      2     3    4     5

HCl wus,fha mrsudj 10 ml 8 ml 6ml 4 ml 2 ml

H₂ mrsudj 10 ml tl;=jsu

i|yd .;jQ ld,h

37 m%;sls%hd iS>%;dj yd H₂ mrsudj 10 ml tl;=jsu i|yd .;jQ ld,h w;r iusnkaO;dj l=ula o@

m%;sls%hd iS>%;dj ^R ) H₂ mrsudj 10 ml tl;=jsu i|yd .;jQ ld,h g^t& m%;sf,dauj iudkqmd;sl fjhs R 1/t

38 wus, idkao%Kh;a wus, mrsudj;a w;r iusnkaO;djh l=ula o@

wus, idkao%Kh;a wus, mrsudj g ^V& wkqf,dauj iudkqmd;sl fjhs

39 ta wkqj fuu iuslrKh ilikak

R ۓ [HCl]^m

1/t ۓ [V]^m

40 m=1 fjhs o hkak y|qkd .kafka flfia o@

1/t yd V w;r m%ia;drhla we\Sfuka uQ, ,laIh yryd hk ir, f¾Ldjla ,efns o hkak ne,sfuka

41  m=2 fjhs o hkak y|qkd .kafka flfia o@

1/t yd V ² w;r m%ia;drhla we\Sfuka uQ, ,laIh yryd hk ir, f¾Ldjla ,efns o hkak ne,sfuka

42  m=3 fjhs o hkak y|qkd .kafka flfia o@

1/t yd V³ w;r m%ia;drhla we\Sfuka uQ, ,laIh yryd hk ir, f¾Ldjla ,efns o hkak ne,sfuka

43 fus m w.h fidhd .eksug ,>q w.h Ndjs; l< yelafla flfia o@

,>q t yd ,>q V w;r m%ia;drhla we|Su yd wkql%ukh fijsu wkql%ukh = m w.h