Q. What is incorrect order of stability?

Question

Question

Boat form of

Question

Gauche form of succine acid > Antic from of succinic acid

 1622  211 NTA AbhyasNTA Abhyas 2020Organic Chemistry – Some Basic Principles and Techniques Report Error

Solution:

In cyclic alkene up to carbon , Cis is more stable than trans. In Newmann project if no bonding than anti form is more stable than gauchform. In gauch is more sutable due to gauch effect.