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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: - The alkyl halide is converted into an alcohol by
- Azeotropic mixture of HCl and H₂O has
- Which of the following statements about amorphous solids is incorrect
- Which of the following statements about H₃BO₃ is not correct
- Which of the following elements are analogous to the lanthanides
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The alkyl halide is converted into an alcohol by
- Azeotropic mixture of HCl and H₂O has
- Which of the following statements about amorphous solids is incorrect
- Which of the following statements about H₃BO₃ is not correct
- Which of the following elements are analogous to the lanthanides
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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