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1. distinguish between an organic molecule that is dextrorotary and one that is levorotary.

2. the specific rotation of pure (-)-2-butanol is 13.5 degrees. what % of a mixture of the two enantiomeric forms is the (+)-form if the specific rotation of this mixture is +7.0 degrees?

3.(-)-Latic acid has a specific rotation of -3.8 degrees. what is the specific rotation of a solution containing 7.5g of (--)- lactic acid and 2.5g of (+)-lactic acid?

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Category:- Chemistry
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