P Block - 2

15 Tn okakd WodiSk  yhsv%hsv    ,shkak

         

16   wdus,sl ,laIK mj;skafka ljrlao@ ta w;rska oqn, wdus,sl  yhsv%hsv    ,shkak tys oS c,h iu. idok  wdus,sl M,h l=ula o@

17 miajk ldKavfha we;s Tlaihsv j,ska NdIausl ,laIK fmkajkafka l+ula o@

18 wdus,sl ,laIK mj;skafka ljrlo@ ta w;rska oqn, wdus,sl  Tlaihsvh ,shkak

19 wdus,sl  Tlaihsvhla y|qkd .kafka flfia o@

20 tu Tlaihsv  w;rska WNh.+kS f,i yeisfrkafka ljrla o@

21 Tn okakd Wodisk  Tlaihsv  ,shkak

22 mQ¾K f,i c,jspsfPokh jk laf,darhsv ,shkak tysos jdhqjla ,nd fokafka l=ula o@ tu jdhqj y|qkd .; yels mrslaIKhla ,shkak

23  mQ¾K f,i c,jspsfPokh jk laf,darhsv  i|yd iuSlrK ,shkak

24 jsrxck yelshdj we;af;a  iEfok ljr c,sh o%djKhg o@ ta l=ula ksid o@

25 wus, folla ,nd fokafka ljr laf,darhsvh c,jspsfPokh jSfuka o@ ;=,s; iuslrK ,shkak

26 Nd.sl  f,i c,jspsfPokh jk laf,darhsv ,shkak ,efnk ksrSlaIK  i|yka lrkak

27 tu o%djKhg HCl tl;= l<jsg l=ula isoqfjhs o@ kej; c, nsxoqjla fhoQjsg isoq jkafka l=ula o@

28 ihjk ldKavh ;=, mj;sk uQ, o%jH ,shkak

29 Tlaisldrlhla f,i yeisfrk fuu ldKavfha wh;a ixfhda. ,shkak

30 Tlaisydrlhla f,i yeisfrk fuu ldKavfha wh;a ixfhda. ,shkak

ta i|yd  oS we;s Wodyrk ljr ls%hdj,shla i|yd .e,fmkafka oehs fidhkak

         1     H₂O₂ + KI  + H₂SO₄ = H₂O + I₂+ K₂SO₄   ----

         2    10H₂O₂ + 8H⁺  + 2 KMnO₄ = 8H₂O + 5O₂+ 2Mn⁺² ---

         3   H₂O₂ + H₂SO₄+  MnO₂  = 2H₂O + 5O₂+ 2MnSO₄   

         4    6H₂S + 6HCl  + 2 Na₃AsO₄ = 2As₂S₅ +2S+ 8H₂O +6NaCl 

         5     8H₂S + 2 Na₃AsO₃= 2As₂S₃ +2S+ 8H₂O +3Na₂S T

         6     2 Na +H₂S  = H₂ + 3Na₂S 

         7    FeCl₃ + H₂S   =  FeCl₂   +   S  +  2 HCl

         8     H₂SO₄+ H₂S   =  SO₂   +   S  +  2 H₂O

         9     2HNO₃+ H₂S   =  2NO₂   +   S  +  2 H₂O

         10     Cl₂+ H₂S   =  2HCl    +   S

         11      I₂+ H₂S   =  2HI    +   S

         12      4 H₂SO₄ + 5 H₂S  + 2 KMnO₄ = 8H₂O + 5S+ 2Mn SO₄ +2KH SO₄

         13      4 H₂SO₄ + 3 H₂S  + 2 K₂Cr₂O₇ = 7H₂O + 3S+ Cr₂(SO₄)₃ +2KH SO₄

         14       Pb(CH₃COO)₂+ H₂S   = 2 CH₃COOH    +   PbS

         15       Pb(NO₃)₂+ H₂S   = 2 NO₃    +   PbS

         16       CuSO₄+ H₂S   = H₂SO₄ +   CuS

         17       NaOH + H₂S = Na₂S+ H₂O

         18       8H₂S + 2 Na₂AsO₃= 2As₂S₃ +2S+ 8H₂O +3Na₂S

31 wus,hla f,i yeisrsu ksrslaIKh l< yelafla ljr iuSlrKfhka o@

32 Tn  Tlaisldrlhla y|qkd .kafka flfia o@

33 TlaisyrKh jSfus oS isoqjk fjki l=ula o@

34 by; m%;sls%hd j,oS l,q wjlafIam ,nd fokafka l=ula o@

35 ,d ly meye;s wjlafIam ,nd fokafka ljrla o@

36  o%djKfha fld< meye;s j¾Khla ,nd fokafka l=ula o@ tu fjkiajsug fya;=jk ixfhda.h  l=ula o@

37 ous meye;s  j¾Kh fjkia jkafka ljr wjia:dfjsoS o@

38 msIaGfhka fmd.jk ,o lvodishla u.ska y|qkd.; yelafla ljr k,h o@ ksrslaIK 

,shkak

39 fmrsla ,jK o%djKhl ly- oqUqre j¾Kh  ,d fld< meyehg yrjd .; yelafla ljrlska o@

40 jsoHd.drfha oS  jsfYaI .|lska hq;a jdhqjla f,i y|qkd.; yelafla l=ulao@

  

41 jsoHd.drfha oS   tla tla jdhq idod.; yelafla flfiao@

oS we;s m%;sls%hd j,ska ,efnk ksrSlaIK j,g .e,fmk wxlh ,shkak

             1  FeCl₃ + SO₂  + H₂O =  FeCl₂   +  H₂SO₄ +  2 HCl

             2 Cl₂+ SO₂ + H₂O  =  H₂SO₄ +  2 HCl

             3  I₂+ SO₂ + H₂O  =  H₂SO₄ +  2 HI

             4 5SO₂ + 2H₂O  + 2 KMnO₄ = H₂SO₄   +  2Mn SO₄ +K₂SO₄

             5 3SO₂ + 2H₂O  + 2 K₂Cr₂O₇ =  Cr₂(SO₄)₃ +2KH SO₄  + H₂SO₄ 

             6  PbO₂+ SO₂  = PbSO₄

         7 H₂O₂+ SO₂  = H₂SO₄

             8  KIO₃ + 5SO₂  + 4H₂O =  I₂   +  2KHSO₄ +  3 H₂SO₄

42 ous meyeh  wj¾K jsu

43 ly oqUqre meyeh  ,d fld< meyehg yerSu

44 ;eUs,s meyeh   fld< meyehg yerSu

45 ly oqUqre meyeh  iqoq meyehg yerSu

46 o%djKh oqUqre meyehg yersu

47 msIaGfhka fmd.jk ,o lvodishla u.ska y|qkd.; yelafla ljr k,h o@

.e,fmk ,jKh f;darkak

ldnfkag    $ i,afmag $   i,amhsg  $ khsfg%sg  $ khsg%hsg $ nhsldnfkag $ fn%dauhsv  $laf,darhsv $whvhsv 

49  iqoq meye;s ,jK usY%Khla  f.k thg ;kql  wus,hla f,i H₂SO₄  tl;= l<  jsg  jdhqjla msg jsh

iEfok jdhqj l=ula o@  iuslrK ,shkak

50 iqoq meye;s ,jK usY%Khla  f.k thg ;kql  wus,hla f,i H₂SO₄  tl;= l<  jsg  jdhqjla msg jsh ;jo ,d ly meye;s wjlafIamhla ,enqKs  wekdhkh  f,i l=ula  mej;sh yels o@

51 f,vs weisfgsgs lvodishlska  y|qkd.; yels jdhqjla ,shkak  th ,nd .eksug Ndjs; l< yels ixfhda.hla ,shkak

52 iqoq meye;s ,jK usY%Khla  f.k thg idkao%  wus,hla f,i H₂SO₄  tl;= lr r;a l<  jsg   j¾Kj;a  jdhqjla msg jsh

53 c,Sh o%djKhlg  f,vs khsfg%sgs fhoQjsg wjlafIam ,nd fokafka ljrla o@

54 c,Sh o%djKhlg  f,vs khsfg%sgs fhoQjsg  j¾Kj;a wjlafIam ,nd fokafka ljrla o@

55 fuysoS iqoq b|slgq yev  iamgsl fokafka ljrla o thg ,dlaIksl .;s.=Khla fokak

56 c,Sh o%djKhlg  is,aj¾ khsfg%sgs fhoQjsg wjlafIam ,nd fokafka ljrla o@

57 c,Sh o%djKhlg  is,aj¾ khsfg%sgs fhoQjsg  l¿ wjlafIamhla  ,nd fokafka ljrla o@

58 c,Sh o%djKhlg  jevsmqr khsg%sla wus,h fhdod r;alr is,aj¾ khsfg%sgs fhoQjsg wjlafIam ,nd fokafka ljrla o@

59 ;kQl wefudakshd  o%djKhl oshjkafka ljrla o@

60 idkao% wefudakshd  o%djKhl oshjkafka ljrla o@

61 khsg%sla wus,h fhdod r;alsrSfus wruqK l=ula o@

62 c,Sh o%djKhlg  jevsmqr khsg%sla wus,h fhdod r;alr fnsrshus laf,darhsvs  fhoQjsg  iqoq wjlafIam ,nd fokafka ljrla o@