Optical and geom isomerism


20 Answers

1
sriraghav ·

i wont be in the same plane..

1
Akand ·

waaaaaaaaaahhh pinky..........

1
Akand ·

4.......d assymmetric carbon is sp3 hybridised......so Cl and d bridged C are not in d same plane.......so if u consider a plane through them u wont get any plane of symmetry.............

1
Akand ·

4.....i cant see any plane of symmetry

1
Akand ·

and 3....
u can see a plane of symmetry so it is meso

1
Akand ·

and first THEY ARE IDENTICAL..............just imagine a little....tilt them twist them......u twist urself.........turn d comp screen....

at last ull find them they r same

1
Aditya ·

yeah Akand...i agree!

1
Akand ·

2nd ques

ZZ
and
ZE

1
sriraghav ·

no aditya... there may b another plane of symmetry(wat i meant here is through cl atom)..even if one plane is present den it is inactive.....

1
Aditya ·

so..no plane of symmetry!

1
Aditya ·

Wats the question?

1
Aditya ·

No...i meant both the square type groups shud b in the same plane na?

1
sriraghav ·

@aditya.... see the other brdge havin 1 carbon....it also cuts chlorine into 2 halves

1
Aditya ·

How der's a plane of symm in 4th...r both sides of the bridging C in the same plane?

1
vector ·

in 3 config is cis so plame of symmetry is der nthus meso

1
vector ·

ya der is plane of symm in4

1
Aditya ·

4..I don't think there's a plane of symmetry!

1
vector ·

acc to me 2 me both r same n both e

1
vector ·

fr q 1 rotate d bon d n u get d mistke cis trans r formed by bond breaking n bond formation

1
sriraghav ·

1 -- How r they identical , i thought them to be cis-trans isomers(it is para Q , n it was given even cyclic cpds exhibit geo iso.. so dont search 4 double bond)

2---Give the EZ notation for these 2

3---How dis cpd is meso cpd??

4---In dis there is a plane of symmetry passin through bridging c atom and chlorine ( am i rite??) but it was given as optically active.....

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