How can an eclipsed conformation of ethane be converted into a staggered conformation ?

Write the conformations of ethane.

Staggered and eclipsed form of ethane are

Which points on the potential energy diagram represent the eclipsed conformation of ethane and staggered conformation of propane respectively ?

Discuss the conformations of ethane.

Which points on the potential energy diagram represent the eclipsed conformation of ethane and stag gered conformation of propane respectively ?

Staggered and eclipsed conformers of ethane are :

Draw the staggered conformation of ehtane.