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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 is not the property transition elements
- Main constituents of LPG is
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- For a reaction, 2NOCl(g) + Cl₂(g) , Kc at 427⁰C is 3 ˣ 10⁻⁶ L.mol⁻¹.
- Which is not correct
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which is not the property transition elements
- Main constituents of LPG is
- when a manganous salt is fused with a mixture of KNO₃ and solid NaOH
- For a reaction, 2NOCl(g) + Cl₂(g) , Kc at 427⁰C is 3 ˣ 10⁻⁶ L.mol⁻¹.
- Which is not correct
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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