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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: - Dumas method is used for the estimation of
- Which of the following lanthanide is commonly used
- Which of the following is used in electroplating
- In the equation of state of an ideal gas PV = nRT, the value of the universal gas
- Absolute temperature is the temperature at which
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dumas method is used for the estimation of
- Which of the following lanthanide is commonly used
- Which of the following is used in electroplating
- In the equation of state of an ideal gas PV = nRT, the value of the universal gas
- Absolute temperature is the temperature at which
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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