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Share/Save/Bookmark Login/ Register to Bookmark Topic : "ISOMERISM ,URGENT" Started by ut10

ut10

#1 Posted 4:03pm 17-03-10  

ISOMERISM ,URGENT

QUES-1: IS THE FOLLOWING COMPOUND OPTICALLY ACTIVE
[image]44321793.jpg[/image]
QUES-2: ISTHE  FOLLOWING COMPOUND OPTICALLY ACTIVE
[image]44321839.jpg[/image]
QUES-3: NO. OF GEOMETRIC AND OPTICAL ISOMER OF
[image]44321916.jpg[/image]
QUES-4: NO. OF OPTICAL ISOMER OF
[image]44321994.jpg[/image]
   

Tapas

#2 Posted 4:07pm 17-03-10  

Re: ISOMERISM ,URGENT

1. No
2. Yes
3. 2+2=4
4. 6
 Edited on 6:21pm 22-03-10    

ut10

#3 Posted 4:13pm 17-03-10  

Re: ISOMERISM ,URGENT

WHAT ABOUT 1    ; WHY NOT IN QUES (3)-  4 OPTICAL ISOMERS ARE THERE (I THINK IN D & L FORM CIS AND TRANS ISOMER WILL BE THERE AND HENCE 4) ?????     ;  ANSWER OF QUES(4) IS NOT 6
   

govind

#4 Posted 7:19pm 17-03-10  

Re: ISOMERISM ,URGENT

Ans 1 ..No.. the compound is optically inactive ...
there is a plane of symmetry which is perpendicular to the plane of the compound and is passing through the two diagonally opposite Cl..which point in different directions...

Ans 4..is the answer 7 to this question ?..
   

Avinav

#5 Posted 7:39pm 17-03-10  

Re: ISOMERISM ,URGENT

1. no
2.yes
3>.4
4.>2
SUCCESS IS NOT FINAL..FAILURE IS NOT FATAL...ITS THE COURAGE TO CONTINUE THAT COUNTS ....  Edited on 7:55pm 17-03-10    

Tapas

#6 Posted 6:25pm 22-03-10  

Re: ISOMERISM ,URGENT

wats the ans to the q4)
is it 4??
   

st.satan

#7 Posted 6:32pm 22-03-10  

Re: ISOMERISM ,URGENT

hey isn't the second compound also optically inactive??
yOU NeED Not alWAys bE NORmal!!!inSANity AIN'T THat baD    

pranav

#8 Posted 6:36pm 22-03-10  

Re: ISOMERISM ,URGENT

last one
(4) it is 2 ?
   
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