A solution of 0.1 g/mL of a pure R enantiomer in a 1.0 dm (i.e., 10 cm – McqOptions

MCQOPTIONS

1.	A solution of 0.1 g/mL of a pure R enantiomer in a 1.0 dm (i.e., 10 cm) polarimeter rotates plane polarized light by +4.8 . What is the rotation observed on this solution in a 2 dm polarimeter?
A.	+2.4
B.	+4.8
C.	+19
D.	+9.6
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the specific optical rotation of (S)-malic acid at a concentration of 5.5 g/ mL in the solvent pyridine at 20 C at a wavelength of 589 nm?
What can be said with certainty if a compound has = -9.25 ?
What is the percent composition of a mixture of (S)-(+)-2-butanol, = +13.52 , and (R)-(-)-2-butanol, = -13.52 , with a specific rotation = +6.76 ?
If a solution of a compound (30.0 g/100 mL of solution) has a measured rotation of +15 in a 2 dm tube, what is the specific rotation?
What is the effect of the I on the specific optical rotation ( ), if I gets double?
A solution of 0.1 g/mL of a pure R enantiomer in a 1.0 dm (i.e., 10 cm) polarimeter rotates plane polarized light by +4.8 . What is the rotation observed on this solution in a 2 dm polarimeter?