Question

What is dextro and laevo rotatory ? answer soon..

Answer 1

If the structure represents (+) isomeric form it is called as dextro rotatory and if structure represents (-) isomeric form it is called as laevo rotatory

Answer 2

If the light rotates counterclockwise as it approaches the observer, then the light exhibits levorotation, or rotation to the left. A compound with dextrorotation is called dextrorotatory or dextrorotary, while a compound with levorotation is called levorotatory or levorotary.