1. How is the blue-black colouration formed when iodine is added to starch? 2. How is the brick-red colouration formed when Benedict's solution is added to a solution containing reducing sugars? 3....
Q1. Does the atmospheric pressure affect the rate of boiling and evaporation? Q2. When you go higher up the mountain etc., why do you feel cold and not feel hot?
Q1. If numbers are arranged in 3 rows A, B, C according to the following table, which row will contain the number 1000? A : 1, 6, 7, 12, 13, 18, 19................. B: 2, 5, 8, 11, 14, 17,...