Which of the pairs of molecular structures shown below depict enantiomers (enantiomeric forms) of the same molecule?

Enantiomers is a type of structural isomerism. Two structures have the same chemical formula, but they differ in the arrangement of functional groups. The key characteristic of a pair of enantiomers is that, the two structures are mirror-images of each other. Example is the two isomers of 2-butanol shown in the picture.

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy