Chemistry Investigatory Project

7/21/2019 Chemistry Investigatory Project

http://slidepdf.com/reader/full/chemistry-investigatory-project-56da3552eb856 1/14

KENDRIYA

VIDYALAYA MHOW

CHEMISTRY INVESTIGATORYPROJECT

ON

STUDY OF QUANTITY OF CASEIN

PRESENT IN DIFFERENT SAMPLES OFMILK

SUBMITTED BY:-

NAME : SHUBHAM TIWARI

CLASS : XII

SECTION :A(SCIENCE)

ROLL No.:



REGN.No.:

DATE OF SUBMISSION:

CERTIFICATE

This is to !"ti#$ th%t& SHUBHAM TIWARI&

% st'!t o# *ENDRIYA +IDYALYA MHOW

h%s s',itt! th! h!ist"$ "o/!t "!o"t!tit0! 1St'$ o# 2'%tit$ o# C%s!i ot!t

i i##!"!t s%0!s o# i034 s',itt! #o"

%"ti%0 #'0#i0!t % "%ti%0 !5%i%tio to

th! !%"t!t o# h!ist"$& !,oi!s %

!t%i0! st'$ %""i! o't ,$ th! st'!t

'!" $ s'!"6isio. This "o/!t i $

oiio is o0!t! % is s'it%,0! #o"

"!s!t%tio.

M".R 7o"8%0(7GTCh!ist"$)



ACKNOWLEDGEMENT

I 8ish to !5"!ss $ !! 9"%tit'! %

si!"! th%3s to M".R 7o"8%0 &h!ist"$

t!%h!"& 8ho 9'i! ! to th! s'!ss#'0

o0!tio o# this "o/!t. I t%3! thisoo"t'it$ to !5"!ss $ !! s!s! o#

9"%tit'! #o" h!" i6%0'%,0! 9'i%!&

ost%t !o'"%9!!t& ost"'ti6!

o!ts&s$%th!ti %ttit'! %

i!s! oti6%tio& 8hih h%s s'st%i!$ !##o"ts %t %00 st%9!s o# this "o/!t

8o"3.

SHUBHAM TIWARI



INDEX

. It"o'tio

;. Th!o"$

<. Ai=. A%"%t's

>. 7"o!'"!

?. O,s!"6%tios

@. Co0'sios

. Bi,0io9"%h$



Introduction

Mi03 is % 8hit! #0'i s!"!t! ,$ th!%%"$ 90%s o# 0i6i9 o"9%iss. It is th!

#oo o# !5!tio%0 it!"s "o,%,i0it$. Mi03 is

%0so 3o8 to ot%i %00 so"ts o#

i"o't"i!ts !ss!ti%0 #o" th! ,o$ o# %

o"9%is. Th! %/o" i03 "ot!i %s!i is#o' o0$ i i03 % o8h!"! i th! 8o"0.

Th! oositio o# %s!i is ot ost%t %

!!s 'o th! so'"! o# i03.

A6!"%9! oositio o# i03 #"o i##!"!t

so'"!s is 9i6! ,!0o8:

So'"!

o# i03

W%t!"

()

Mi!"%

0

()

7"ot!i

()

F%ts

()

C%",oh$"%t!

s

()

Co8 @. .@ <.= <. =.

H'% @.= .; .= =. =.

Go%t @. .@ <.< =.; =.

Sh!! ;.? . >.> ?.> =.>



C%s!i is % %/o" "ot!i ostit'!t i i03

is % i5! hosho"-"ot!i. C%s!i h%s

iso!0!t"i H o# %,o't =.@ % % ,! !%si0$s!%"%t! %"o' this iso!0!t"i H. It

"!%i0$ isso06!s i i0't! %is % %03%0i!s.

C%s!i is "!s!t i i03 %s %0i' %s!i%t!

i th! #o" o# i!00!s. Th!s! i!00!s h%6!

!9%ti6! h%"9! % o %i9 %i to i03

th! !9%ti6! h%"9!s %"! !'t"%0i!.

C%;(C%s!i%t!);CH<COOH(%) C%s!i(CH<COO);C%



THEORY



N%t'"%0 i03 is % o%'! 8hit!

#0'i S!"!t! ,$ th! %%"$ 90%s o#

F!%0! %%0s. Th! %i ostit'!ts o#%t'"%0 i03 %"! 7"ot!i& C%",oh$"%t!&

Mi!"%0 +it%is& F%ts % W%t!" % is %

o0!t! ,%0%! i!t . F"!sh i03 is

s8!!tish i t%st!. Ho8!6!"& 8h! it is 3!t

#o" 0o9 ti! %t % t!!"%t'"! o# > !9"!!

it ,!o! so'" ,!%'s! o# ,%t!"i% "!s!t

i %i". Th!s! ,%t!"i% o6!"t 0%tos! o# i03

ito 0%ti %i 8hih is so'" i t%st!. I

%ii oitio %s!i o# i03 st%"ts

s!%"%ti9 o't %s % "!iit%t!. Wh! th!

%iit$ i i03 is s'##ii!t % t!!"%t'"!is %"o' <? !9"!!& it #o"s s!i-so0i

%ss& %00! '".

AIM



To st'$ th! '%tit$ o# C%s!i i

i##!"!t s%0!s o# i03.

APPRATS

B!%3!"s(;> 0)

Fi0t"%tio F0%s3s

M!%s'"i9 C$0i!"s

G0%ss "o

S%t'0%

Chi% Dish

D"o!"

W!i9ht Bo"!

Di##!"!t s%0!s o# Mi03

A!ti Ai



PROCEDRE

. A 0!% "$ ,!%3!" h%s ,!!t%3!& #o00o8! ,$ 'tti9 ; 0

o# o8s i03 ito it % %i9

; 0 o# s%t'"%t! %oi'

s'0h%t! so0'tio s0o80$ % 8ithsti""i9. F%t %0o9 8ith C%s!i

8%s "!iit%t! o't.

;. Th! so0'tio 8%s #i0t!"! %

t"%s#!""! th! "!iit%t!s i%oth!" ,!%3!". A! %,o't <

0 o# 8%t!" to th! "!iit%t!.

O0$ C%s!i isso06!s i 8%t!"

#o"i9 i03$ so0'tio 0!%6i9

#%t 'isso06!.

<. Th! i03$ so0'tio 8%s

h!%t! to %,o't =oC % %

%!ti %i so0'tio "o-



8is!& 8h! %s!i 9ot

"!iit%t!.

=. Fi0t!"! th! "!iit%t!&

8%sh! 8ith 8%t!" % th!

"!iit%t! 8%s %00o8! to "$.

>. W!i9h! th! "$ so0i %ss

i % "!6io's0$ 8!i9h! 8%th

90%ss.

!"Th! !5!"i!t 8%s "!!%t!

8ith oth!" s%0!s o# i03.



O#SERVATIONS

S%0!

No.So'"!

Cot!t

o#

7"ot!i

o#

C%s!i

.Co8

Mi03.? <.

;.Go%t

Mi03

.?> <.;>

<.B'##%0o

Mi03.> =.;

=.

A'0

Mi03 .@> <.

CONCLSION



Di##!"!t s%0!s o# i03 ot%i

i##!"!t !"!t%9! o# C%s!i.

#I#LIOGRAPHY

Co"!h!si6! 7"%ti%0

Ch!ist"$ C0%ss-;.

H!0 #"o t!%h!"s.

H!0 #"o It!"!t.



EXTERNAL EXAMINER

REMARKS

Chemistry Investigatory Project

Documents

Transcript of Chemistry Investigatory Project