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Bsc 1st Year Chemistry Practical File

O
Om Prakash

1. The aim of the experiment was to estimate the strength of an unknown copper sulfate solution by titrating it against a standard potassium permanganate solution. 2. The copper sulfate solution was titrated against potassium permanganate. Copper sulfate undergoes reduction while potassium permanganate undergoes oxidation. The end point was determined by the appearance of a permanent pink color. 3. The strength of the unknown copper sulfate solution was calculated using the mole ratio between copper sulfate and potassium permanganate and found to be 0.1 N.

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Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File
Bsc 1st Year Chemistry Practical File

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Bsc 1st Year Chemistry Practical File

  • 1. Date... Expt. No. ...... PageNo.0... Expeaumem Q Aim loesdimaje he Slomgih ok givem Oalic Acid b tiloalimg with kMm Solutiom (app gay -os N) Apparaus KeauiNd Burelte Pipeiie Camim lask Surmea les tube wuighimg balamce fuamelL funefe sBamc meo5uimq Cyclimclao mrgsuoimg lasualch glass ef hemical geauLdLd Galic Acd KMm@u eliluie sulphunic Aciddisdilled wa fen Theaay Ololummedanc Analssis As we ae goimg Ao measun eluna 0-OS N KMn Solutiom- Amdapplyimg o deteamime Hhe tatngih_ o Oxalic Acid 2 ecla Tiioatiom KMm0qumqeaqoes aduciie uuhile oxalic Acid umdergoes idalie 3ReoluciLo4 amd Oudalieq taken Simultqmeausly KMmO413_Ammn oudisimg- dgemd _o alic Acid atducima Aqemi place Teacher's Signature: .
  • 2. LMmO 8 se Mo Ho) x avur viu eacdom 2Mmo 161 4sCO4 2MmtIoCo 8t|.0. audahnula2D D ouha Pobaa lko20p e1biv0 2louo lao)pop
  • 3. Date.... Expt. No. . . Page No...3.. KMmo behaves as agoeo 11diáimg Agemt merodto adddil: Haá0 uwaam he O1alie Acid 5olutiom Mn behaves as Gm Avto Cqtalqs KMmu hehaves as a Salf imdicajea dgemfim Acdie mmedium: lan hz we StamdarolisaihO a KMm0+ Poe paaaiioma- Stamdamd Qxalic Acid Soluiie o os Oleigh a cleam damd d uatch qlass an-Lulegh 0-315g a 1alhc Acid in wafch_qlass 03ramsfen thi uigheq Q1alic cid foem aach glass o a cleam beakea ulash he uwatch -glass tiBh distillkd wa ftaAm Haansfa hewash1mg to beake sPipefe im a Comica laskadd 10ml di Haso imto i Amd hem /agmhe comfem Qu L m o Q1alhc fd eluie Paaceduae a laajuom 4Kimse Qmd I ho humeifewih givtn kMm0 Selufiom Teacher's Signature:
  • 4. t N Weigh o (O alic Aci ooo eapivalem o01ahq Aricl O OSul o 01alic 100.Qdad 10 sanih 631 w: ob Oxalic c 0-0s143 031S9cn Obsevaiionn Table Tnilia NO O10lig Aid m bu'rette inc buntfe eColng Nelume o kMmOq Comsucnmeo 61 Nolurmeo6 Ccma tocdm9 Ql 03 10
  • 5. Date.... Expt. No. .. Page No ...3.. O2au oum kManO faothe hurelt uhile shakimq he camientim Camica flask l o peamamen lighi pim cotoua appeaasThis ia emqpoim OR.Not-oowm he buaedi otadimg. O Reecat he ahove emoceolun 2-3 Limes lo ge4 Comco dlam aradimoamd tcandcbstmvafieq im obsenvalioqfable THaalaiiam o slamdlaad 1alic Acio Vs Mng Recoroebstmvalicn im chsuvohian lable 1 Tiaalitaaf givm O2alhc Acid Vls_kMm Acid Recane obsevaion ogivtm alic Acid i- obsenvali abk-2 Resul TheSidtmgBh_o givem Cralic_cid Seluliomn_wasoumd a be Cleam a Apoamaius uth ditiledwata bfeac 3lanlimq 1peaimant Teacher's Signature: .
  • 6. ObsenvaiomTeble-2 Velume ob Tnitioafinou O1alic Acidbunetfe Cm1) s burelte eaolimgslrrodimgs kMm Cy Comsuecoeo NO Ol O O 10 03- Calculalior NVCOxalicAcid NavCkMnO) d O.os1O(O%aliceicl)N(kMmou) X NEMmOu) NN (Osaic Arid) NvkMmoa) Noiic Acicl 1 NCoaic Acid) podf d slaiur
  • 7. Date.... Expt. No. PageNo.O9 Ahe FMOu 03Domno savhhtoCdak hatte as ii Cam ajtacked bu kMm04 CuTat Accuaat atadimgs_ame itacherhe emdpoimi Qmd do go wdh Aveorage Radimg- O heStatmgth_ag um{moum alufLo shoul b aktm v touo decimal_places mlt Teacher's Signature:
  • 8. Stemgth o O1alic iNo1alieArict) Eqtight b3 tdo
  • 9. Date.. Page No.S... Expt. No. . . 2 . peimtm 2 Aim la_estimafe h 51atmgth a 9ivg Mohasalf bu tiiaaiitng i agaims kMnoy lappne 005 ) Appamafus ReauLeq Dulte Pipeiie Conica lask btuamta es1-1ube, we ghimg bqlamce uane Veunefde SHamd meqvaimcyclimda4 measuaing astuafchglass ChemiCaKeauigd Mchxs SalidiluAe Sulphvac Acid distille uaje Theoay Nelumiiaic AmalysisA4s wAae goimgto mmi0sune olum 0-o N Mm Qm Qgplqimg i ta_deftmimefh tatngth a Mohas 5 al_ aReda itajiom Mn undeag.oes duciieq whil Mohais 6alt umdea90es idaiie 3Reduciiemd Ozidatielakr place Simulfamecusly G MmOy i Am Oidisim Ag Moha's al rducimg Agem Teacher's Signature:
  • 10. 2MmO 16 1Cc 2 Mm 3 h0 lo fe 10f37 10e OVerou 2MmO161 10fe 2Mm 10 f9 +hho 230 h thnbax 0 adilac gos l i ltuadnflom 392alainpiroo ihuhai uLi laaindsha
  • 11. Date Expt. No... . Page No.. .6. RMm0 hehavAr as a good01idisima agtmH im Acidie mrdium. o dhiz Mee0 Add dil: Ha5o4 M behaves_as Aio catalys im M24 KMmou he haves asq Selfimdicafa Stamdaadisaiiom kMmCy Pacpamoaiiom a- Mohashal bolulim lo-osv) tamda Queigh a clea acacd da atch glass. eigh :96 gm a Maha 's al im b ua fch glass Taniita he ighqMohas sal aem a uaich_ glgssimlo olea healen Gwash ho gfch_ glass wilh dililled tatta_ am 1gamsfeaHe wgshimq ta beakta Pipiie t o m a Moha'sSaif soiufio im 0Comical lask am gdd S-10 m dil: Hs0q mio Paacedtiae amd Tiiaaliom Rims and IL the budtiteith g.ivn MmOusolulie Teacher's Signature:..
  • 12. NWeighi et Mchs 6q 00bo Eepivae w o5 Mehhi 5aH une OOs 419hi at Mehn's S x 000 392 Weig o6 Mohs 5a O:9 39 6 9m eppopte Obsevadiorm lable-1 volume eb Mohy' 5aH(oml Amilia heue lle rac 9S Mmc Leunde oreciong 0 LO 03 1o
  • 13. Date.. *** Expt. No. . PageNo 0Nou qum Mon aem betuatfe hile Shakimq he Comiemiim Comicalflask il _peamam.eniighf _pimk colkua a0La his iy emdpeim- 03 plot oowm he beuanete qtadimgs OyReq1 th abev paocedue 2-3 LiMen lo ge Com.codamidtadimgs necC obsemVa|ieq- m cbseg vaiiom a ble Haaiim siamdand Mohns bailVIskMonC Recodcbse vahen im ohlnvahn fabb haajicn ak givm moha'sball Ls (Mmo4 Kecond bstorvadien obsevalion table -2 Resul Ihe stotmgh o givem mehaS- Sal wuas foumdo be o 4 Patcaudioms Cleaom a Qgpamaius h olisillee uafta befca he 61aatimq a eyptammam Teacher's Signature:
  • 14. Obsemvadiom table 2 Nclume cog Moh 3aH Com1 Tni ial eun:l fima Vone1 eMon S NO Lalim9 L 02 LO c3 el0D oufavo d Calculadioms NV(mehn's5a!4)a:Nv(teMn)b 0:0x 10(meha'sal) p a a NMmC NV(cemah S 5alH NaV ¢ Myc ) Nmoh's sal4) 10 N(mehns SaH) SArtemgh of Mcha"s q Nmchan sll) Eaivalru 3q2 914
  • 15. Date.. |Expt.No.., PageNo. O8 i 03|omouseaubbe Coat hevae a Cam h allackedbykMm Cam C4ak Accunat aadimg Omce i1 eaches em peimi Qm dom g0 uh_AVMaQe Os The Satmqh ak mtmowm Salulion houl be am upjo Hua decima placer Omig Teacher's Signature:
  • 16. Date ........................ lExpt. No.....O.~.:............. Page No .....9.J.............: Teacfi.er's Si(Jnati,re : ...................•............................
  • 17. '2 rJo'l,S,o3 ---t l 2 Sooi'vr:" 1hi'o sul p~ q e N = _0,,; 1· %- Cu~9~ _ ·~ th a X_J_Q_o o _ <:CLliJa,)~m: ev1 % Cus:o1-~ H:z.o . '10uNne 0 ·CJ S: -: w-· % _('v~ O~ ·~ }-h_ G 'i 0 D 0 7.~9 ·6 ' 00 W-· ().b C'u'i: of" 1-1-i,c. - D·O'S' 'x,-'L 4C 6 (1 o - ·ri~ i j C'forms_,
  • 18. Date ........................ IExpt. No. 03 ························ Page No .......[9..............] <Ieacli.er's SifJnature : .............~ ..................................
  • 19. Date ........................ [ Expt. No. 0-3 Page No ......J ..l..............j 'l'eaclier's Sienature : ............................................... .
  • 20. ( ' , ob~~rt JO.~ ,·orf_ 7ab e - o L_ ) - jJol U<Yn{ ' , % 6. ·' JoluNn( ~ Trnidi()___f I' 1 ' N()_,{ NC'1- S-z. 0!l ~ 0 . Cuso~ ~cfut,'orr, Peurfcye-k_ _0~ v'() ( He. ro'!' ~(,.('('(.I c.{ ( tYn I) I(-{q c( ,m3 'R-rCt cit' rr 9 . 01· lo .. J ,..... - - ~ - l 01· - .0 I - - . . . 0~ ,_ LO I ,- - ' r - 0 bsen J°' ~ ,·om }Elbie ~ 0~ I L - - , , 6 · ) olur-m<: %- Jm1·~,cl,{ (,'<Y'ev{ V C UrYY)( % NC' Cuso9 Scfvh'0"1 ~9VC'iN.Pic_ ~tt/(YryP{c._ N1. S1..0_g - Crm fj R - H,cf,~['( 9 R{_~c1 ,· fr'9 f'o[Ilj V _~1{_ 0 ·-f ' - J'.) ~ 01 · 0 - Oj_, ,a I ! ·- ~ -
  • 21. Date ........................ [ Expt. No. 03 ························ Page No ........J..'?c-:-.....•....1 C, 'leaclier's SilJnature : ................................................
  • 22. _ I· NOC'f~i'~- rJ.-_p NC'1-31-03 Soluh~off) usi'CY'3_ ~--_ N ' vI( N,;i,,o3J =- N-,_ ,11.. ( Sam~qr, c/ C'o pp,n St-1 pho, /t Sc/ ""J N,-011..S1..03) O·O'S~IO (S~C(Y~001 fbpprt Sc.,lphC1r S"i'""j N ( N--i.,S1.- o3 ) - .' Niv3 (ruse~-~ '1i.,c) -:. N ,/' r f'l1-S1,0~ J ~ . N (cu&olt •CS ..-1,.,c) 'I-IO - fJ(ruso'1-~i1-ic) -.
  • 23. Date ........................ rExpt. No. ......O.!;,............. Page No ......13.............l 'Teaclier's Signature : ................................................
  • 24. Date ........................ [ Expt. No. .....Q.;?.............. Page No ......!.~..............] 'l'eaclier's SitJnature : .........••••.••................•..,••·•••······
  • 25. Date ........................ ( Expt. No. ...9............... Page No ......:.':C............] E <teacfier's Si9nature : ················································
  • 26. . ~ G fe1-i - > 6 fE: 3-l -l 6e - 0Jc>rtcu.{ P ct,u C ~ ,· OCf) ~ ~ - - -,- - -- - C'co-z,O'.j-'2.. i G fe'l.-l ~ I¼ H~ ------:--> '2Ccr6~-/ Gfe 3+-1c i l-l'l-0 • I 1Cbtf~-Nl--r6 r1~ -.- >C6rls ... N -=- c6,,~ ::.r6~ 1 ::~_:-Q1--i~ _-t~c!ourijer~) · . (blvej . CC<:uIa. !i'orl) Ob NorrrrroIi'j~ % S/a('/qQ "' o/ ( N r-l~J '2 P-e. CS◊~)-i, , G liiO N ~ J:&1· ~rmoro ·s 'So 1 1_ €CJ.J 1.0. 11~ w}· 0,/; rmchn• s Sa 1i "'- , aoQ . vc1u~
  • 27. ► Date .......;................ {Expt. No. ....9.~.............. Page No .....1.6................J • • l ~. 'l'eaclier's Sionature : ................................................
  • 28. 0 bserrJoho:01 10xbJe · L _ '. JouNY1e o.~ lJm,·~,·cl-/ ( .'m~ (Nii ~ ) ·t f~ (50<-d-l- 41 BlJ rt ' & ~c. Bu{) e ric NO ~cluh'orfl frff_LJ R-tetd1 'rf'-8--.,_..- <A..ct1"ffl - lb ~vlCA l;O<Y) ~,. Jo ,-{) 0.b ~iirO',o::i S0 t 1 cems(/cmLP-{ ffi.f I (i)C Cl (r_vQII~ 01'{ % fJ Oo r('(O. lI~~ o-/f :1..Cry,,01 Sol i-1 i'01YJ v: ,rf9 .~ N,V1 ( ~,_(r,,0 1) ~ 1'11,JL (s1tj,(N11ti),f-t(SO~Jt·' 1-1,,_o J fJ 1 - ( k,__r,y.~1) - -.¾0 "' I O ( 1 Cl ' (N I I t,, J.. f{(sCt ),__ . G H1,0 J N l : .
  • 29. Date ........................ ( Expt. No. ....9.~.............. Page No ......./.°}.............] <Teaclier's Sionature : .......•......•...............••••..............
  • 30. . __,__. . ,· . - : N ~ V3 (umtC'f)°:l'/ (NliltJL ft.(~ot,J-i, 6 ~h"J --=- N v, r 1c1..fr'f z...O-~] ... " - • - I "( Q (um~~ OJ., 'Y f Nr1 ~) 1, ft:($cl )1.,6~ 1,c) ; .- -;<__ - (. fc1-C'<Y1,C~)· N3 -:. . - . 0 ?i C'oIcv Iq Ii'"") o.& S{C'/ er(9 Ii % (N 11 11 Ji fd sc'-1 )1.. M11-c :_ ; . l .... ~, I I
  • 31. Date ........................ lExpt. No. ......Q.':L.......... Page No ........U ..........J <feaclier1s SifJnature : ...•.........,•......,•••••••·•·················
  • 32. Date ........................ [ Expt. No. 0~ ························ Page No ........1 • ~ ········J 1----+-"Lf-Wui+-1-~..µ.!..:Ll..U..-µ,l..LJ.J..+.-.l..LQ-~~,LJ.J..l.~---==tt----_..,·t~a _o~ 1---P:.-~~~f.14.+-Ulli.+-...w..Lr-~0:"~o~b~-a--i~a~H1-~4r-W0QUrna- e· fg_,_c_o_ co_; c_ _t --- 1------+1~~-;--..µ...i.l.+--+LI...L~-.l.i!I..W,...L~.W~.,_-""-'~__._..._· ___.,.___ f t1 mmtJJ IC Mcqoc.,__ • <teacfier's SitJnature : ..•.........••...... •.•...•.•..•••.........•....
  • 33. fV rf) 0t 1 ~ -1 2 I i --' f, C- - •' ~:i_-t ~ t~~O ( fr «i·: . -'.) re&-! -te- ) 't s- - Co lc..uICf_iorn 0-1S- Nori. rn,ctl ;13 -% lN.M~ J!L r~cso~J1-, cz...tt-vo- rJ =- cod• % Moho SaH - A 1000 .. _ BC1--1iJc,e~ c.t+ o,fi Mohi'/ Scd{ Vc-1u~ ~' -:. wJ· Gis Mo~rr Scd1 ~ t·ooo t.-i O ?,9 'J..-' I I 06' UJq . % rf'A oh()" s~-~l -: I'( 39 2-·, ~ t-i Ci 'I- lo -- --
  • 34. Date ........................ ( Expt. No. 0~ ························ Page No .......'.?.9.'............] rr'.S Io <Jeacfier's Signature : ················································
  • 35. 0 b_()e q JC~ ~·ON) I_Q bk ~- o , ' laIu"l'Yr ,• '- I]rn i ic, I ~ - "v tJO ~1-1 )1 ~<(S~J,.,,,4 Burtd c ~c ' V ~ 1cvnLcmL)_ K,{0 <lLrr_~9_,,___ _CL_ I Q 01· --r-~ o__--+--~ 03 · 0 _ rJ b~er, J_0 ~ ,om Tn blc ~- o7- - -- - - -- -- -- rir(0/ P'lrt r.d k R- ell ci irY'(l - -- JoIurYYV o,{_ ~ 1°"IY&1 :011 (crfSCJ,m, cJ ( m-i , s'• Jcl UNne Oi • ]Cf' i~ ioJ rr( CL( ) ov1 T(r O{) No· ft-l~~)z_ rc(So~)i·VI ~U((f t ~c. ~UC1 r He. ~ Mrnc1 ~o'YI O· C et d~Ql_ [ ("'('( 1-+---t-_..,.K.-£0 cu:r9 - ,---'KrocJ.1..,-~s- (omsiJrm,"Ims 01 · 0~ IQ -----,,- - - - - Co IcvlQ ~,o<Y1 • (G (10 Irvia ho,y, CJt5 NoN!YY10 Iil~ o& ~ l'lrno'1 Sci r/J us :f/13 N1J ( ~Mrno~) : N1-J1.-( :1ct· lN-lc,J2 Pe (Soc.,)z_ •tni0 NI 'I-- - rt r-lrnc~) : ~o ')(Io ( s1q (Nt1) Lr{ (Soc,)'-. '/'. Jf() "'' -_
  • 36. Date ........................ IExpt. No. ························ Page No ......?-./..............] <Teaclier's Signature : ················································
  • 37. '2·redn...la.hof'/' 0-b f'Jofl rmCIi t< ( (J ~ 1~) 1- rf (so~) i • 1- ~11.o " 1 ~rJ~(r11 11 ,h..fc(Solj)~· ~o -:- N1"1(~ l"llYlCti) I) '11 , 1orN~,"'h f, (~o½ h .¼2,0 - '( - nNrn cd Ni-:- -~ S·rr~rn9Ih o.l, lNM½) 1. fclSo~) i · t I1-t:J -= f/ i e~· ~ 0-6 (N t-j ~ ) 1.. F t(s(),h,' 't JJLG' - ' I _ - - S1r-1rrr1_9 ah oJs {1 ,n1<-i)1. P-t(so"h ·u,,.o is 9,.1 281 l -:. N 3 i ( 1, ~~ - It1) fMr-rn hmr ~ C'C'Y) rcdr"cdr I~ Ve.tut ol 1..- · J'i ~ m~ ~~[ do be b ( N•<-) 1 fc (So~) i , 6 ~ I1. a