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What is the difference between glycol and glyoxalin?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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What is the characteristics of stratosphere?

asked Sep 23, 2017 in Chemistry by shamroz (41.5k points)

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Give an example of a disaccharide. How it is hydrolyzed into monosaccharide’s?

asked Sep 22, 2017 in Chemistry by shamroz (41.5k points)

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What do you mean by fluorosis?

asked Sep 24, 2017 in Chemistry by shamroz (41.5k points)

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Why hydrocarbons are soluble in organic solvents?

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Explain the sources and uses of lipids.

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

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Differentiate between primary and secondary air pollutants.

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

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At which positions, the K.E. of a simple pendulum has minimum and maximum values?

asked Sep 26, 2017 in Physics by sonia (36.5k points)

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What is difference between atmosphere and environment?

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

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Which salts are responsible for hardness of water?

asked Sep 24, 2017 in Chemistry by shamroz (41.5k points)

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How water rises in plants?

asked Sep 25, 2017 in Chemistry by shamroz (41.5k points)

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What are the components of nucleotide?

asked Sep 21, 2017 in Chemistry by shamroz (41.5k points)

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Why COs is called a greenhouse gas?

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Justify, ozone is beneficial for human kind.

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

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Why organic compounds are numerous?

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Define the law of mass action.

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Which types of salts produce SO2 gas on reacting with acids?

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CO2 is necessary for plants but why its increasing concentration is alarming for us?

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How lime stone dissolves in water?

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Give some disadvantages of hard water.

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