polarimeter

Why Sodium Lamp Is Used In Polarimeter?

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Why Sodium Lamp Is Used In Polarimeter? A polarimeter is defined as a scientific instrument that is used for measuring the angle of rotation caused by the passing of polarized light through an optically active substance. For this sodium light is used because it produces monochromatic light and the energy output is high. What type

Does Specific Rotation Depend On Concentration?

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Does Specific Rotation Depend On Concentration? The specific rotation is a substance-specific physical parameter, which can be determined by a polarimeter. It depends on the temperature and the wavelength of the light. For some samples this value depends on the concentration as well. How does concentration affect specific rotation? There is a direct correlation between