Popular Science Activities
'Learning by Doing' is considered to be an effective way of learning science including physics, chemistry, life science, environmental science and mathematical science. The low cost and simple science activities not only helps in better understanding of basic concept of science but help in developing practical skills also. Infact while learning science through activities, more than one senses of learner are involved at a time. That is why we should follow the method of "Learning Science by Doing".
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Measuring pH of Solutions Around Us
pH is a measure of the acidity or alkalinity (basicity) of a solution. pH value of a solution indicates the measure of hydrogen ion concentration in the solution. Aqueous solutions with a pH less than seven are acidic,
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