i performed this experiment and it comes out around 60 (radians*100cm3/gm*dm) where length of polarimeter tube was 2 dm and concentration was varied from 40 gm/100cm3 to 20gm/100cm3
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The specific rotation of glucose is +52.6 degrees at 20 degrees Celsius when measured in a concentration of 10g/100mL in a 200mm tube.
The boiling point of water increases by 0.51 degrees Celsius, and the freezing point decreases by 1.86 degrees Celsius for a 1-molal solution of glucose in water. Since we have a 45-gram portion of glucose in 500 grams of water, we can calculate the molality and use it to determine the changes in the boiling and freezing points.
GOD (glucose oxidase) is specific to detecting glucose because it specifically catalyzes the oxidation of glucose to gluconic acid while reducing molecular oxygen to hydrogen peroxide. This reaction is unique to glucose and does not occur with other sugars, making GOD a specific enzyme for glucose detection.
Invert sugar is a mixture of glucose and fructose that forms when sucrose is split into its individual components through a process called inversion, often through the addition of acid or enzymatic action. This results in a sweeter product compared to regular sugar and is commonly used in baking and confectionery.
Glucose is a monosaccharide that serves mainly as a food molecule.
The specific molecule being made in chloroplasts is glucose through the process of photosynthesis. This is accomplished by using light energy to convert carbon dioxide and water into glucose and oxygen.