BSC 1st year Chemistry Practical 1 .pdf

Bsc 1st Year Chemistry Practical File

1. | 1-|:1o_tutimaalle tine stuengt of oxalie |1-3 (14/0/21
[acid Ay ti ue aqaimt KMndy |
plo cstimale the strength af Mons 4-6 pl) pal
Hatt ty li "LE against KMnd y |
| 3: do estimate the 1 given Lasoy pelo pu
E im à tal hy hibsating.| |
chi se en
= inma Fe! hy tidsatimo Een [9/1/22
mue at
| —lindicallon. Riphenylamime,
LS tation of number of nio 1-22.
euystallisalion un Mebns salt
Aibeatiing UA wit KMnOy
6/0) Lo neöyallie Ihe given sample 15101812

CITE

Fi
gia comfoswnd_sising helada | +

| eomapounda ofa. given mistune le u

born |

{93-24 8/2/22]

3. [mnoy + 9H? 45. — Mn” +4H,0 ] x2
[au — 20, +20 JX

Overall. meoction: |
windy” +16H+5C,0 — 2Mn*Hoco,+8 HD

4. |: er eotimaatá, thn acota ja Daalic ad

LT dilema it mit Kinng cation { a |

u

[pana aga: Bun Copa, Leica & abs |

eat tube ii Alan,

4

el, Bunte Hand, |

Haske, seit

5. Expt No,

=

land, nen wow dt centet

ae
Hit

trat with the kon, solution “etn e the butte |

PP |

[| Rape ape diénotion rt ge

Er gi ss — |

L so aol out shine ha a: emdeal.|

6. Ne wots of en aL x ooo
equal vote] ona amic. Volume,
0:05= wt of exali og
En x off
wh: el oxalic acid = 0-05%63 = 0:315gm

AVATION TPE

Acid, Cond

OBSERVATION TABI

|Srnto ¡Volume of exakie Initial Busunte | Timos Buxente

Pcia tet) [neadioge —— rutinas

E =
3) 10

7. Loleulation :
NIV toxatie acid) = NaVa (kmnOs )

0-05 x9,

Neo = =

NV toxalic acca) ? NAVA txmn0u)

Nerabie acia) X10 =

N Conatic acid) ©

Sbumqi of erable acid =

{oxalic acia) = Nomao —

x

ought

8. expt No, Paget, Bo )
aut! Bun u _ im
[Mn engin of piste odio acid, solution wos found |
te 8 gl =

el Sate

iii

9. ng + 16H rie —? 2M" + BHO

vor

— 1060? 1100
Ovexoll, neadion

MnO, ron" +107

— ot

Nos

10. a 12 21
Cr

to. ENS )
4

de elimalö Une abrigo a gun Mab Salt hy
— Atala “ut against umndy opps 00501)

eee ER = Au ein, |
lAppondlus sequined! Buello, Dipello, Lenicol pedo, lueur!
|

ea Kae seattle glass

aces:

11. N _wt- of Mob salt

Equivalemb vot: of menés Satt

AAA

x1000_

volume

005 = ut af
vot ef, Mons soll = 0.054392. = 4.96 gen,
hi 10
JATION TABLE -1
Mae |
of [initial Bowe Final Bunette | veto K
altra) we
> ]
E |
o
> :
10 _ |

12. dae

Paget 0

n Bi ne ts sat, rs Gao |

{0-05N) Adlon.

1: | stomdordisalión

Pipatte out sfomdand (ny), Fe (504),-6H,0 0:05 R
be ae [10 mb) |

enghn's salt

ern

le

Repeal the tthiolien Ho get Ute emesdant readings

au: abs jet (NH y), Fe (504),-bH,0 solution mite q

13. Laleulalien;

3 MVL (md
Niro gaur ) > NV (amo)

wait) = NX (Kero

05 VO roto

Numnoy

RIVE meo

N (mas

Cons

Sergi of Mahws

14. Pageno. 6

Une atenta of given obus salt non found Le he.
Psecoudliona +

Liam all apponolio with, aistilira wales ele, Ihr
taste of on

nacidos, tae kmndy

rad aja laa HAE RUN (e co neat.
[by minds, OS
tte pu adi inte ik menschen vod, peel amd,

= Dit sending = gate.
La Le ag at Ahr ombre. sblailien should be 10d
E Lupte live decimal, plorts only —————

15. 2504 + AKL —> Cual + 2krSOyt Ta
Sade iv oxidised, te tooline
2Na,6,03 + 1,—> Na,Sy0 + 2Naz

Sodium Hisuphile

16. Page No. +

EXPERIMENT-3 a

Jo estiamoli the sbumagth of givam Lula solution.
loool dy Libating. uf agaimıt sa,

Appanalus sequined: Buche, Ciprtle, tonical prask

lunes, Ust tube, wocighing balowee, fumnel „Busstte strc,

2 meaning poste, wall lacs

O A

lchemicols nequinech eben sulphale, palacio —
— lleida, sodium thiosulphate, Nasco3,-neeti acid.
Jam ONS amd bosch badicala —

Bees == —— =
hin te a. medex titel —— = —
vada Lisocabion. _ =

2. thie io ml

[al cusoy ie exit guet _ _ |

[etnias 6505 du murs age

| slstauch iv am adasspim. indizalän _

ee - 3h ¡mola vndinect tiboliem ushese

Loa jedide ia made te vacio tensa iedíne,

[soie 44 javel Abwet Aiteakina urb

r indie We usd nu a libiaai =

—6:}40 14 Lapurietal , touch iv added, al the sd %
al the.

ritual and aot ion diri because
Létont titwabion, comerabralien. 4 dedine im solution
Hier aigle amd. Aoschu zuendiy neach with Loolume, =

18. cate roe J

E en dedi sence sia Haus sodium _
It ilniesulpialz will not able te neoct with CuO

PR

| Stomdandisaki —
Baba, di solution + td
ui thence ena ssatche _ —
Oil, L2MBO m} CusOy ió Hae sata
da aa je ar wc |
qa EE nd ful ml |
mn fer clash 54 did 2004 |
Add distilled wolty te make up the volume im |
hotte peak

= I)

19. OBSERVATION TABLE - |

Value | Sal Causa | inal Gout
(uso ati | readings

Vol: of

| reading, Nay $29

— | creed]

20. om pete

Add actu of Na, 103 (solida) amd a. fa a
eske acid

31 Addo. inch of HI sol: =
[even ac mouth. of the umical Mask by a watch posa
as KI io volatile in maliee- _

Cut the flask im laudo fer 5-7 minut becouse. — |
iedime iy stokly. Abla ad cocida. Lost out]
} of solutions Become, LE jn volatile * Keebdr the. |
jaoluliox: im domk, ¿loros erin the f dodne ——
pam soles! _ AA]
Kiba colour a Hae sentir in £emical

| ausatien 4 “Momdoud, Puy ve Nas, |

Besa. absuwalien im obsesmabien table =|

21. OBSERVATION TABLE -2

Suilial Beurette

| Stno-| Volume of
| CusOy' solution neadimago

Bimal Buttle | Voluene of,

rundimge Nab. 03
| comente

|] = |
Laleulation:
Y Newmality of Na239, actulion using,
Ni, 2 NAY,
16:03) 7 Na V2 Gatamdand coppoo sulphate solution)

N,

3V3 (usoysn,o) >

Necasoysmo) À VO

N Pi
Eusoysmo © —

Sumar of W504" 5H 05 Necrosis, 9) X Equivalent weight

0:05 K10) romand

adlubion

Xx 2496

= git

por gubpleale salu on)

23. tolero

24. Esto _4 Pagelo MM J

EXPERIMENT: 4, = a

lan: estimation EX By Moby dE pere -

ie is à cede libri ==
a lmehnis soit iu ge |

E |
— loma of, atomdaxd, Mohs Salt, (NH), Fe (504), :6H30|
I Kyxo) sotto — |
ft racial oscunalely D-98035 à of (Ny), Te (504), 6H, 0 |

25. OBSERVATION TABLE - £
Sb no: | Volume ial Bimal | volume of Kam Op
‘ Burnette | solubion, consuma,

Ge (504) BHA] Bue | ange
‘elation (ont) y Leni)

OBSERVATION TAGLE - 2 Y
SLNO} velume of [amistat | dimal | Volume a Pate, 04|
(NHu)aFe (604), 64.0 | Bunette Bunele | solubion, consuma |

con im) | swendings| madimg | (rnd)

Lodulations:

L Lodeutotion of newmoliby + Ka Cu 07 actuation Main à
NM (on 07) © VAR Late Gas), re (cpu), 60)

Ni — (hou?) © LA aa (mo, Fe son, 6420)

Nye
2: taleulation of woweraliy, of Fe" im sumbnewen astubion sain

boro = NY
! (yr (509, 6420) 7 UT (ma tr,07)

— KIO Caumbmowrn (Ny) Fe (504 )6M,0) = &— (h10007)
Naz

3 Aburatn ef (ivy), Fe60y), 6H, 0 = Ma ey, ut of DNS
= K392-)4_ =

26. | Stamdordization of Ky 01907 (<N/+0) aetution

Cupetle out stoondand. (rit), Fe (SO), 641,0 EEE
in as comical

[> Mask (10 008) —

Ad 10 ef inte ts rent A stos amd. |

_|
|

y El (50 b140 saudi. with given

Lt fuite out pte ig nat ns |

iol ask
| zada 10 colo Ate Hedy» 2e hanes ata ES

27. MnOy + BH" se > mind" + 44,0

(ne a et ne) xs
ait) pinche
Mr +5 Fe gut — mi}
loleuladien od Nowmolit À a (e > Ri o
Enpuialemt wt: of abs
e Foto} Mobs dale y
nt: of (Mob's sols LX302-14 ):980.

28. pox ens

lane: Estimation me ff of son of i

jin Mes seb Ay tt a a |

PH feigblngbalamer., mach, Buste sta. „encasuninge — |
Fo ee u ug =

[chemical paie: melts Salt, honey, dial 4504 |
EDEN AAA |

Lal

Pipcedume! ss nn es =!
Sei NN ee |
Le puponiog sys pai

29. =

OBSERVATON se —|
i ER 0] Guette wuodings | Value of Mmnoy |
| st: no Vitae WIERD nat] Saturn ai)

10

irren
2 C +

ERVATION TABLE

(Soyo | Quero neadings [Usturme of AMNOy

27 ot | finas | coin io

19 | | = ==]
10 | — |
Yo

|] tatewtation

| y tatetation of newmotit

IA > NaN ara fu :

NX — amade) = $ O asar li x30) =) Nyx |
[+ @tsstotier » Uy a

NBN (nn cee
NAT em) Fe(s0u),2420 = —X— (kommoy) =? Na —|

Shuwnqun of (NHy), Fe ($04), 04,0 ta wh (Aa), Fe (SOS
Sanungtn of (Wy), Fe (SON), E NX uy ut of ie) Fe

u

Strongly of (NH y) Fe (504), H20 6 given
Zgle = Na x (284 +18%) .

from he, we com zaleulate Ai
2% will come out
(NA), Fe 600), 61,0

to be6

30. Page No, tp

2 a 100 mi —stovodoxd. volumebiic fiouk ——
waa Ta au HaS0y ama aber tlnot aistillcd
Duo te make up Ihe volume: — ER

Lu} int à “Kindy (x NEO) studio

qu: itwolke of given LNH) F504), 2.10 soutien valia |
er sono autis

D lune out gen QE (SD), actulion im 0 |
cal vale

Lada 10 nol sf db HyS0y

34. Page No, 17

35. coito beto 18 ]

uplale |

Siuolulion of the ott. in Le sequined. amour of
jaoltnt à Abn sckebing a suitable aobrnt jor vuplallizo
ation, lake ‘Une. Coonpune ‚solid (+ 200mg) vn a clean.
— [test tube ou o conizal. Mask (noms ute à beaker E
— nun wollen) Addo. feo rnillimutaca of Une sub:
land heat Unt solution on so water bath with tens |
_ lissage Awicding {de not heat à quais |
cad an a ple) dali Me ot dise, |
add. fau ense emilio of the solvent amd beat |
im Edo net add enetae of Aülvent) DY neo the und |
si the dissolution process, ii _appiars thal om additional |
Llorente te solvent Lo ant dissout Ang max |
= Mae solid, then Alea small amour of undissolved.
| __Lsptid ia likely do be am imsotuble lampurity.- Do not
| lod army matt sold tad fits tne hot solution
O opti filter paps

I Fe sand wundistwibed y 24

Le) Reeiomnatim: 3 Moe tuesulinad anta. sbtained aber |
is highly telowud , odd o. small armour of chantent |
|__| boil 1e solution. pos amore. most Aime {the colega |
| ienpaasilica. ont ndapıhed on tbe surface. sf charcoal), |
|| pillo te hot solution 2-Hudid filter paper.
Teen are

38. |
? Cis
Camp HR topan une)
in aL eating la
hrm | RL ail x NT 4

39. go Page No, 21

fhe seapitlony tube os obvia paga

lo

E ip rndlaod. bl
most _comamen. melhad Av feat small amount a
lin o enpillau tube allachud Le à Lhamumtler which,
ix ienmensed ona evitable liguid tbat lo dcbovenime the
rmpesoluoie ot which “de nella Pe
[dake o. small nin capiliou Aube which de made op
I poda. (tok. gan) «tose ent ind of tine. Aube
24 Om tntaliog , Us becomes ed hot amd autamatil
lo AT hule. chosen som one. tel + —
Now HL tine powdered organic, ms Seu “Une
eopitiony tube.
+ fi the o- compound te 0:5- Lom in =
A Use. Lund ru |
2 as corapound — _—
labia copillmoy must be filled apo Lara md epale — |
|__| vamp atl de choselig packed_ tir avoit ame —
EPS PET EE oa Toe)
B y tube is otlacied to thmmmemelix by
Lao of 4,504 PL _hanabyin eil em asien |
wool Aah asin pas ft E BEE
fon pl aha: ts cad —|
Uneumemnden)
[+ base cam lao we à hen Had to atlas |
E] capillas abs visita

Tale

40. ‘expt No, Page No. 92.

une Hjddoll. Hawks tn which H, SOy bare, _ ud

Whe. — ood

ask do foliar lana = |
dune m honda a |

Inst drone. to base Mole” cof e to

Be au er at ul

do Note, this ke

be

Taping RE

Buamen _

be

CACHET ET na

rois

41. |
|

42. Pr cimamatonrapleg paper Canet)

Where with water adsorbed on ip
(Stationony phase ? water) (Mon pata]

|
> Spot of Une mixture éontaining di]
Let ee te ment ra

| Lem above the better of

$
| too pagos

Lantition cecppiciont [ 1)

44. | ==, stoy (acia
| [ > Sehnen prono POr)

|
|

| open
|

| (tore peter) Polar ¢

N mitten quamtity

| Re ray

+
| 84 (8) Lou
| Re 10) > RCA)

Mate polos (prior) compumd Will have Jess Ry value than

45. fue jar (By)> Dial ald by ceased —
Distance bavelied by sotvend front

Tesh

46. pa

any an ou mall dh al 5)

org COTE

2
Sndame sia bume eo L |
à te is la a.
4 dpe u id nn. bo,
| oe ras PR co ae >

( Purple Cotowed Complex)

47. === — ==
Éd

_ Pano, 34 ]

_|peton {non polar) compound :

pot:

Amino acido ue coloudess: do lo make the spat, colund,
nen Haydn alien ia aprageet om. chu

Nm tijd each with, aime acide ound. make them

hunple (viotet)
frelime gives os colour with nen hun solubion

Ves — == >
Line möcline dros bes arkonsied, hy asterlürg paper

jf ememalograb ig: _

ition lanas while seine où in solution

+ Butomel iv Faffanamal make une Hook thine ome ne |
oben 4

pue = ==
alegro with come

49. \

51. Tessa