To measure the specific rotation of cane sugar using Polarimeter
1. If the length of the polarimeter tube is 10 cm and the concentration of the sugar solution is 10% then at room temperature (25 0 C) the specific rotation of the plane polarized light will be:
2. On increasing the temperature of the sugar solution the specific rotation of the plane polarized light
3. Concentration of the sugar solution in the experiment should be between:
4. Length of the tube in the experiment should be between: