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Prove that water is amphoteric specie.
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Justify water soluble vitamins are not injurious to health.
asked Sep 22, 2017 in Chemistry by sonia (36.5k points)
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Why the alkenes are called 'olefins'?
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Why the burning of alkanes requires sufficient supply of oxygen?
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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How addition of Na2CO3 removes permanent hardness of water?
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Give the characteristics of disaccharides.
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Write a detailed note on Ammonia Solvay process.
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How CO2 is prepared in the Solvay's process?
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How is tetrabromoethane prepared from acetylene?
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How alkyl radicals are formed? Explain with examples.
asked Sep 19, 2017 in Chemistry by shamroz (41.5k points)
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Explain the different uses of hydrocarbons in industry.
asked Sep 21, 2017 in Chemistry by sonia (36.5k points)
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Why benzene and other homologous compounds of benzene are called aromatic compounds?
asked Sep 19, 2017 in Chemistry by sonia (36.5k points)
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Differentiate between minerals and ores.
asked Sep 25, 2017 in Chemistry by sonia (36.5k points)
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How detergents make the water unfit for aquatic life?
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Plants are source of oils, justify.
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What is the basic unit of carbohydrates and how it is synthesized?
asked Sep 19, 2017 in Chemistry by sonia (36.5k points)
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Why the melting and boiling points of organic compounds are low.
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Which salt is used to prepare Plaster of Paris?
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What is simple harmonic motion?
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