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What do you mean by an air pollutant?

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Describe the sources and uses of vitamin A.

asked Sep 22, 2017 in Chemistry by sonia (36.5k points)

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How gelatin is obtained?

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How amino acids are bonded with each other?

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What do you mean by ozone hole?

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Differentiate between saturated and unsaturated hydrocarbons.

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Give the characteristics of polysaccharides.

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What are advantages of water soluble vitamins?

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Why the alkanes are used as fuel?

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Why CO is considered a health hazard?

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Why ozone is depleting in atmosphere?

asked Sep 23, 2017 in Chemistry by sonia (36.5k points)

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Explain oligosaccharide

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Ethene is treated with chlorine

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What is the significance of vitamins?

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Is coal-tar a compound? What is importance of coal-tar?

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How ketonic group is tested?

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Give the characteristics of fats.

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Describe the achievements of genetic engineering in medicine, agriculture and environment. .

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What is the difference between glycol and glyoxalin?

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Differentiate between homocyclic and heterocyclic compounds.

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