why all the concentration of chemical species are measured using water as solvent (for examole 1N NaOH means 40 g of NaOH in one litre of water)eventhough there are so many solvents available?

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Why is salt thrown on the frozen road ?

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What is the chemical formula of alum?

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What is Sublimation ?

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How are the waters classified based on the degree of hardness?

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What is chemistry ?

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Why dies the water boil below 100 o C on the top of a mountain ?

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Explain about Atomic Weight ?

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Why are wires used to carry electricity ?

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What is the composition of brass ?

19 Answers   College School Exams Tests, MAHINDRA, Micron Electricals, TATA,

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Why is ammonium hydroxide added to the brass solution?

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if this element X combines with another element Y whose electronic configuration is 2, 8, 7 what will be the formula of the compound thus formed? State how did you arrive at this formula

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