Friday, May 20, 2011

Alcohol




 1 uOHidr olajk m%;sls%hd fudkjd o@


2 tys we;s - OH ldKavh bj;a jSfus yelshdj r|d mj;skafka ljr idOlhla u;o@


3 -OH iys; ldnka mrudKqfjs jsoHq;a OkNdjh thg iusnkaO we,alhs,a ldKav .Kk u; flfia fjkia fjhs o@

4 jsoHq;a Ok;djh wvqjk jsg -OH ldKavhg l=ula isoqfjhs o@


5 fuu ixfhda. j, ye,ckh bj;ajSfus m%;sls%hd fjs.h wvqjk ms<sfj,g olajkak' 

6 m%dfhda.sl f,i jsoHd.drfhaoS th ksrSlaIKh lrkafka flfia o@


7 tfia bj;ajk jsg tu ia:dkhg meusfka hehs wfmalaId lrk ldKav lsysmhla ,shkak'tys mj;sk ,laIKhla ,shkak '

8 tjeks ldKavhla y|qkajk ku l=ula o@

9 idkao% HCl iu. isoqlrk m%;sls%hdfjs hdka;%Kh fokak'

10 wdus,sl KMnO4 yd wdus,sl K2Cr2O7 iu. ,efnk M, ,shkak' ,efnk ksrSlaIK fudkjd o@


11 f,dayuh fidavshus iu. idokafka ljr M,hkao@


12 TlaislrKh isoqjk wjia:d olajkak'


13 tiagr idokafka ljrla iu. o@ wjYH m%;sl%shl ,shkak'


14 fuys my; i|yka tiagr iEoSug wjYH lrk m%;sls%hl j, kus ,shkak
15      1 C6H5COO C2H5            2 (CH3)2 CH COO C6H5
lsishus tiagrhla c,js okh l< jsg iqoq meye;s wjlafIamhla ,enqKs ' ta i|yd wjYH m%;sls%hl ,shkak'
iEfok tla M,hl ku i|yka lrkak'


16  uOHidrhlska we,alhs,a fya,hsv iEoSu i|yd Ndjs; l< fkdyels m%;sl%shl f;darkak
1 r;= P jsc, uOHidr yd Br2 2 PBr3 3 msrsvSka we;s jsg SOCl2 4. Cl2 yd NaOH
4 CH3MgBr 5. ZnCl2 yd HCl iu. m%;sjdy lsrSu