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Introduction Let us discuss about the hydrogen fuel cell economy. The fuel cell is combined with of hydrogen and oxygen. The fuel cell t...

Introduction : The potential of individual half cell cannot be measured . We can only measure the difference between the two half cel...

Introduction  Production of electricity by thermal plants is not a very efficient method and is a major source of pollution. In such p...

Introduction : The other name so sodium bromide is sedoneural. It belongs to family of salts. It resembles sodium chloride and has a...

Introduction: Water constitutes around 70% of the earth’s surface being the most abundant compound that is available on the planet. I...

Introduction  Solution in which the solvent is water is an aqueous solution. In chemical equations it is represented by appending (aq...

Gas molecules are in constant motion.In a container the number of molecules are colliding with the walls of the container.This creates ...