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The specific degree of rotation of an op...

The specific degree of rotation of an optically active compound is expressed as `[alpha]_lamda^gamma`=`theta/l.c`, where l and c are length of the polarimeter tube and concentration of the solution respectively. Units for l and c are respectively :

A

`cm, gL^-1`

B

`m, gL^-1`

C

`dm, gL^-1`

D

`mm, gL^-1`

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