R-O-R, where R represent an alkyl or aryl group is the general formula of which compound?

R-O-R, where R represent an alkyl or aryl group is the general formul

1.	R-O-R, where R represent an alkyl or aryl group is the general formula of which compound?
A.	Ether
B.	Ester
C.	Aldehyde
D.	Ketone
Answer» B. Ester