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Optical activity is measured by
Options
(a) spectrograph
(b) Polarimeter
(c) tracer technique
(d) refractometer
Correct Answer:
Polarimeter
Explanation:
Optically active substances is one that rotates the plane of polarised light.If the rotation of the plane is to the right (clockwise), the substance is said to be dextrorotatary. If the rotation is to the left. (anticlockwise), the substances is leavorotatory. The apparatus which measures the extent of rotation of the polarised light is called Polarimeter.
Related Questions: - Which of the following will not show resonance
- The bakelite is prepared by the reaction between
- The limiting radius ratio for tetrahedral shape is
- The oxidation states of S atoms in S₄O₆²⁻ from left to right respectively
- The solubility product of a sparingly soluble salt AB at room temperature
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following will not show resonance
- The bakelite is prepared by the reaction between
- The limiting radius ratio for tetrahedral shape is
- The oxidation states of S atoms in S₄O₆²⁻ from left to right respectively
- The solubility product of a sparingly soluble salt AB at room temperature
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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