A 0.12kg of impure sugar is dissolved in water and solution is mad eupto 8xx10^(-4)m^(3). A length of 20cm of this solution causes arotation of 15^(@). If the specific rotation of sugar is 60xx10^(@) deg//decimetre kg m^(-3), what is the purity of sugar?

A 0.12kg of impure sugar is dissolved in water and solution is mad eup

1.	A 0.12kg of impure sugar is dissolved in water and solution is mad eupto 8xx10^(-4)m^(3). A length of 20cm of this solution causes arotation of 15^(@). If the specific rotation of sugar is 60xx10^(@) deg//decimetre kg m^(-3), what is the purity of sugar?
Answer» ANSWER :0.853

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A 0.12kg of impure sugar is dissolved in water and solution is mad eupto 8xx10^(-4)m^(3). A length of 20cm of this solution causes arotation of 15^(@). If the specific rotation of sugar is 60xx10^(@) deg//decimetre kg m^(-3), what is the purity of sugar?

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