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How many bones are present in human babies and how many in adults?

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How double salt is prepared?

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

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What are complex salts?

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How many times a solution of pH I will be stronger than that of a solution having pH 2?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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How ketonic group is tested?

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Define homologous series. Pyridine

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Define pH. What is the pH of pure water?

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Define an acid and a base according to Bronsted-Lowry concept .

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What type of symbiosis is present between badgers and honey guide bird?

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Differentiate between cartilage and bone.

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What is genetic engineering? What are the objectives of it?

asked Sep 14, 2017 in Biology by shamroz (41.5k points)

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Explain with examples how soluble salts are prepared?

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Write down different uses of acids and bases.

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Write classification of coal.

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Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

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Define petroleum

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What is difference between Arrhenius base and Bronsted-Lowry base?

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What is coke? For what purpose it is used? Which is the best quality of coal?

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What is genotype? Define their types.

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How double salt is prepared?

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