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?

Related MCQs

• If a solution of a compound (30.0 g/100 mL of solution) has a measured rotation of +15º in a 2 dm tube, the specific rotation is:
• If a solution of a compound (30.0 g/100 mL of solution) has a measured rotation of +15º in a 2 dm tube, the specific rotation is:
• Which of the following is true of any (S)-enantiomer?
• Which of the following is/are the S-enantiomer of alanine?
• What does a polarimeter measure?
• . Polarimeter works on the principle of which of the following?
• A beam of light having a particular wavelength and having vibrations only in one plane is____
• What is the percent composition of a mixture of (S)-(+)-2-butanol,[!] D/25 = +13.52º, and (R)-(-)-2-butanol,[!] D/25 = -13.52º, with a specific rotation [!] D/25 = +6.76º?
• Which of these is a comparatively insignificant factor affecting the magnitude of Specific optical rotation?
• Which of these is a comparatively insignificant factor affecting the magnitude of specific optical rotation.