24 gm of optically pure tartaric acid is dissolved in water to make 240 ml solution. It is kept in 20 cm polarimeter tube and plan polarised light is passed through it to produce rotation of -2.4^(@). Answer the following questions : If mixture of d and l tartaric acid has the specific rotation - 4.0^(@), calculate the % of potical purity of this mixture?

24 gm of optically pure tartaric acid is dissolved in water to make 24

1.	24 gm of optically pure tartaric acid is dissolved in water to make 240 ml solution. It is kept in 20 cm polarimeter tube and plan polarised light is passed through it to produce rotation of -2.4^(@). Answer the following questions : If mixture of d and l tartaric acid has the specific rotation - 4.0^(@), calculate the % of potical purity of this mixture?
Answer» 0.5 0.6667 0.3333 None of these SOLUTION :N//A