Qualification > Queries

ANY DOUBTS HERE!!!

<< < (6/58) > >>

sweetie:
newayz, am sorry :P

for Q20. i got da 3 structural isomers( primary, secondary & tertiary)
            one cis and trans.
            1 optical isomers and its reflection

and this adds up to  7 ???

OR do we consider both the cis and trans as 1 isomer?

ruby92:
cis trans and optic isomers are not possible since it has a single bond.
stereo isomerism is only possible for compounds with a double bond
they can have 5 structural only, ie primary alcohol and secondary alcohol and tertiary alcohol, two of the methyl groups can also be shifted.
ans is therefore C) 5

sweetie:
 oops , i just missed dat  :P

 but optical isomers dont have
double bonds ,

so ya 3 structural and 2 optical,  which adds up to 5..... rite??

Thank You :-*

ruby92:
ohh sorry yeh optical isomers dont have double bonds....
i think ur pretty much rite

sweetie:
Thank You :)

Q.19. i never get such que's rite, any hint...
Q20. i found 6 but the ms says 8.. how???
Q28. isnt it dat 1molecule of 2,4 DNPH is needed for each ketone grp ( By the way what's  X )??


thanks 4 any help :-*

Navigation

[0] Message Index

[#] Next page

[*] Previous page