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Arun Bhai Nawal
Asked: 2022-11-11T23:58:37+05:30 In:

Specific rotation of sugar solution is 0.5 deg `m^(2)//kg`. `200kgm^(-3)` of impure sugar solution is taken in a sample polarimeter tube of length 20 cm and optical rotation is found to be `19^(@)`. The percentage of purity of sugar is :
A. 0.2
B. 0.8
C. 0.95
D. 0.89

Specific rotation of sugar solution is 0.5 deg `m^(2)//kg`. `200kgm^(-3)` of impure sugar solution is taken in a sample polarimeter tube of length 20 cm and optical rotation is found to be `19^(@)`. The percentage of purity of sugar is :
A. 0.2
B. 0.8
C. 0.95
D. 0.89
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  1. Correct Answer – D

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