Friday, May 11, 2012

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+  MnO= 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 + 3Na2
         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@