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A series of chemistry laboratory experiments focused on titration techniques and their applications. It covers various aspects of titration, including ph measurement, standardization of solutions, and determination of unknown concentrations. The experiments provide hands-on experience with titration procedures and help students understand the underlying principles and applications of this fundamental analytical technique.
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hegakve loqimm^ oHioh^
Cocintxalion
use In^ pH HtxaHon?
An)GlasELechrode
3whaPs the^ Comtuchon^ of^ qlas^
electnode?
A) A^ Glavs^ electnode^ is^ a^ ype^
otion (^) s eoecive eloctnode^ mode^ a a
clopecl qlass mumbrane^ hat^
is (^) seni Hve to^ a^ á^ pe ue fon
Do you me any indicasion 'n pH Htration 2
An NO wedonot^ useone.
s)hatis the^ ehect^ of mpoxakuu^ onpH^ o^ aciic^
u (^) tasie soluton?
Ans) On inueaAing tembeuatuuHe ionisaton inote ases hence PC
acidic 4clution cleuass and Bor PLoHJ incasts
Ans) A^ bule^ bolukion^
fs (^) an agpous soltion^ Corsis^ Hing og a^ mintwu^ of a wcuk acid and its conýugate tbase, o7 uise vesa
3-Po (^) taium (^) cuchOmat e cucts as^ an (^) Oidizing (^) aqent (^) tin Hhe Octdic (^) mecium (^) the (^) oxe (^) acdd clil H (^) SOy n the ron or e (^) holudio
Suwtionl Anauw
ammonuum <uephate 9
PotaninDichomatesol"in prusencea{ Hz5Oyis a stxong ouidiSing
agent, which^ carwt^ henOcus^ ion^ bresent^ into^ the^ ar^
in (^) to fevuc ron-|
Ans To pxouide^ adelic^ mecdium^ to^
adeled toit Tt giues teut Colow
salt
A (^) (NH) (fe50u)a, 6H, 0
Teacher's Signature
Date
Qustion Amu
AnsCalcium corbonate^ is^ highly^ i'nsolulle^ salt^ and it3 mola masS io0, $o^ itis^ e^ asly^ in^ Calculaton
2- (^) what ae the^ causes^ o tempoxay^ hardne4peumanet^ Handhes
Calciwm Bicanb-
nate and Magnesium Bi caubonate Peumanent hordrus is du to he pHesend a chlosiden ulbhad e
and NiAnate o Cad; 4 aq salts
3- what^ as^ the^
uaious wnits^ of hadnes
albuut 102
2 Reasons
at his (^) pH
ct Hhis (^) point
Guncd maqniium Am on, tes Manganese 1 iluminiwn
Date
ite heteacHon i'nuolad in this enp eimen
.HOOC H2> CH2CooH
N-CH-cM2-N
stuck of ESrA
GH2-G00- M^ 0OcCH
CH2 COO (^) CHCOO
EATAComble uih^ oi^ uatent^ mtu^ ceioh
OH
kuchwre of Euochnome Black- T
Teacher'sSignature
Date tut22.
Expt. No. LGu Page^ No..
(uston|Ahmuu
)Deine Swace^ tem'on^ o^ iguid^2
on a^ unit
dreauuh 0h^ thepu^ Suace^ o
aH tohA (^) iguuioL encl^ acing^ pat^
all el^ to^ he^ Suface
what ane^
units (^) of Sw au ehs^ tonh?
A) euuton /mete
A The^ Swdc^
tensfon (^) af uate^ is^ abuu^72
mN/m at
HOom tembnatuu^
uhth i's^ Ohe^ a Hhe^ height^ Sud^
aco (^) tension
which (^) ph eh omena^ is^ ob^
onile borthe habe^ o^ Jqutd^
dxopl estsp
4
A)A^
wyace teuonis^
ihape f^ iuid
drops Baiasy^ liguid^
Spheue cs^ an
hoct F3HEduce^
Suuface auea
SHow Canuwdetemmhe^
he (^) swface hmon o any^ igpid
plate
Teacher's Signature.
Datc
Expt. No. Page^ No.^8
)Wite the JMeactions inuauuLd in chloude contenenpeume
A (^) NaCl +AqNO3 Aq0 (^) Nano white PPt
Aq NO3^ +^ R2CsOy Aq2 (^) Cs Oq t2 kN Juen huomcte
Reddish nouwn)
9-2 Name the^ poduct^ ^oum^ ed^ cut^ the^ endfoint^ in^ hhis^ ebeu'm
ent
A Ag2CsOy_
A ecibilatfon and Aq entomatic:
4 why au us doing lan canecion in his eupeum ent
A- To find au he cauecd HAuld
Expt. No.
Page No. 0
Qustfon/ AALu
uhat a palymus?
he
hiySa ato nmoleculan
a Candos^ aHon^
polmU)
6,
3
Name (^) he mon^ o m^ ees^ us^ ed^
JoY m^ alu'ng
melam'ntHes
ahd also^ wuk^
they t uws
A oumaldehyde NHa
NH N
elamin e H
H
Teacher's Signature
Date
uwston / Ansuoe
Ca0cRz+2CH3 COOH^ Ca^ (CH3^ Coo)^
T2t2Na^ S,^ Og^
(^2) Nal (^) +Na, Sy O
Cu Soy +2^ kT^ uJ2^ +^ k2^ SOy
CuI2 >u2Tz^ tT
2- what^ i's^
cuaLlalle chlosu'nec
A-TW aualalu!e^
hloune is^ Hhe^ amorty^ hloni'n^ e^
sea-
ted (^) y he acHon^ ay^
clilute acicls^ and^ enpruus^
ed in^ rums^ ay
Percrtuqe wtht^
tleahu'ngpouoer
what 's^ the^ di&heence^
Toclim (^) etsuy
Todometsy 's^ a^
ftuHaH (^) on in whth^ He^
clucung aqeht^ s
A ulized^ to^
HtAat e^ hi^ focne^
farm (^) ed
Todimuty is^
a Httatonin^ wwhih^ hu^
ueducing aqet^
fs
wwLd to^ HtMatt^
hu (^) focuin e doluhon^
dlinecty
whatls he^ Haleay^ q^
acfd?
a ubennioh^
lWeaching pour^ fs^
Heact uuih^
qlacial
acutc acd,^ ht^
rtecoted hWanihe^ Mla^
cAs uih^ I^ s^ Sol
qfve fnee^ todin^
e.
Teacher's Signature :