8/11/2019 Class12 Major Chem Project2222

1/16

"

CHEMISTRYINVESTIGATORYPROJECTTOPIC :- To determine the amount ofasprin! acetyl salicylic acid " present in the theasprin tablet

SUBMITTED BY :- Shobiitaa Krishna

8/11/2019 Class12 Major Chem Project2222

2/16

#

"#$%&'()*+),)%-

$% &'()* +) '++),*) -.)/*01) %2 )3-1)** +4 5))- *),*) 26&1/%'%05) %27/15* +4 )+',),% 89)+'*%14 %)/89)1 !"#%&'(()* +,+ 792 9/* /.7/4* :)), %9)1) /* &0'5',& *-'1'%:)9',5 %9) *088)**60. 82+-.)%'2, 26 %9) -12;)8%**'*%/,% !")#-.//(0 621 9)1(/.0/:.) &0'5/,8) /,5 ),8201/&)+),% %9120&920% %9)8201*) /,5 -1)-/1/%'2, 26 %9'* -12;)8%

8/11/2019 Class12 Major Chem Project2222

3/16

?

12345

6#27# ,891: 9; ;1! ?

@#> 12,A83B:,182 C

D#> 123B6,A1;E 6F2,G4616 H

?#> ,1,A;,182 I

C#> A4JB1A4!42,6 K

H#> 9A8:43BA4 =L

M#> 8%64AN;,1826 ==

I#> :82:EB6182 =@

K#> %1%E18

8/11/2019 Class12 Major Chem Project2222

4/16

@

".,

$A BC$D EFGEH$IEAB JKH >$I $D BJ HKA > B$BH>B$JA BJ LEBEHI$AEBCE >IJKAB JM >DG$H$A N>OEBP= D>=$OP=$O >O$LQ GHEDEAB $A >A>DG$H$A B>R=EB

8/11/2019 Class12 Major Chem Project2222

5/16

S

.%-/&*0#-.&%

>*-'1', '* / */.'84./%) 510&T 26%), 0*)5 /* /,/.&)*'8 %21).')() +',21 /89)* /,5 -/',*T /* /, /,%'-41)%'8 %21)508) 6)()1T /,5 /* /, /,%'U

',6./++/%214 +)5'8/%'2,< D0*%/',)5 H).)/*) 52*/&)621+ /.*2 /8%* /* / :.225 %9',,)1 /,5 '* ',5'8/%)5 ',8/15'/8 -/%'),%*