| ⇦ | 
| ⇨ |
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: - Both ethan and methane can be obtained in one step reaction from
- Which of the following metals acts as the most efficient catalyst
- Which of the following is redox reaction
- If KMnO₄ is reduced by oxalic caid, in an acidic medium, then oxidation number of Mn changes from
- If P is pressure and D is density of a gas, then P and D are related as
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Both ethan and methane can be obtained in one step reaction from
- Which of the following metals acts as the most efficient catalyst
- Which of the following is redox reaction
- If KMnO₄ is reduced by oxalic caid, in an acidic medium, then oxidation number of Mn changes from
- If P is pressure and D is density of a gas, then P and D are related as
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply