Optical Isomerism

[solemn sphinx]

What is the relation between these two compounds?
and how?

[merry ore]

<@&1227988359910260737>

Note for OP

+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

[leaden plover]

Cis trans

[solemn sphinx]

CIS TRANS????????????

[leaden plover]

Wait kya bolri hu ruko Mai word bhul gyi 😭

[solemn sphinx]

the key says they're Identical, that's why I got confused.

[leaden plover]

Identical to nahi hai

Flip karke dekho

[trail steppe]

Flip karke to same compound aa raha hai

By 180°

[leaden plover]

Oh h to alag alag nhi ayenge

[solemn sphinx]

could you draw and show?

[hasty vortex]

rotate ts along the plane of paper ull get same

[solemn sphinx]

AH!

yes

thank you.

so the axis of rotation is perpendicular to the plane of the paper and passing thru the point between the two chiral carbons

[hasty vortex]

yea main imp thing is perp to plane of paper

[solemn sphinx]

hmm thank you

+solved @hasty vortex @trail steppe