The number of asymmetric carbons present in the below structure is
(A) 1
(B) 2
(C) 3
(D) 4
The no. of possible optical isomers for the above structure is
(A) 2
(B) 4
(C) 8
(D) 3
According to Fischer projection, the groups on the vertical line are
(A) Towards reader
(B) Away from reader
(C) In plane of paper
(D) None
Stereocenter is a
(A) P,S
(B) Q,S
(C) P,R
(D) Q,R
The instrument used to determine the optical activity is
(A) Refractometer
(B) Oscillator
(C) Polarimeter
(D) All of the above