Published by:
CGP EDU Academic Team
Published on: August 13, 2026
(+) tartaric acid has a specific rotation of +12 unit when measured in 12 cm polarimeter tube and 2g/ml concentration at given temperature and light. When it is diluted to half the concentration, length of tube and other parameters being same, then the specific rotation will be :
Text Solution
Verified by ExpertsThe correct answer is:
B
+12 unit Since specific rotation [ α ] is independent of λ , C.
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