Which of the following statements are correct :

Options

A. Any chiral compound with a single asymmetric carbon must have a positive optical rotation if the compound has the R configuration
B. If a structure has no plane of symmetry it is chiral
C. All asymmetric carbons are stereocentres.
D. Alcohol and ether are functional isomers.

Answer

A, C, D

Explanation

Single chiral carbon have two form dexlro totatory and laevorotatory. Chiral carbon or Asymmetric carbon is always stereo centre.
`underset("alcohol")(CH_(3)-CH_(2)-OH)` and `CH_(3)-O-CH_(3)` ether
Ehter and alcohol are functional isomers.