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A 22cm long tube containing 88cc of sugar produces an optical rotation of `9.9^(@)` when placed in a polarimeter. If the amount of sugar in the soluti

Monjur Alahi

A 22cm long tube containing 88cc of sugar produces an optical rotation of `9.9^(@)` when placed in a polarimeter. If the amount of sugar in the solution is 6g, calculation the specific rotation.


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Salim Ahmed Kawsar

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Correct Answer - `66^(@)//"decimetre g" cm^(-3)`

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Correct Answer - `0.2325 Am^(-1)`

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Correct Answer - `0.01rad m^(-1)kg^(-1)m^(3)`

2 Answers 1 views
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Correct Answer - `0.3055xx gcm^(-3)`

2 Answers 1 views
A polarimeter tube of length 0.21m contains sugar solution of specific rotation 0.01 rad `m^(-1)kg^(-1)m^(3)` concentration. If the produced is `36^(@

Correct Answer - `299 kgm^(-3),18^(@)`

2 Answers 1 views
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Correct Answer - `15.4 cm`

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Correct Answer - `f = 20`, virtual and erect image at 60 cm from the lens on the same side as the object

2 Answers 3 views
i. Dissolve a given amount of sugar in minimum amount of water at room temperature. 

Observation : Sugar crystals separate out. Inference :  The sugar syrup solution prepared is a saturated solution.  Therefore, Additional amount of sugar cannot be dissolved in it at room temperature.  In a saturated solution, There exists...

2 Answers 1 views

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