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What is the difference between crude oil and residual oil?
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Describe the difference between diesel oil and fuel oil.
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Give a use of kerosene oil.
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What is refining of petroleum and how it is carried out?
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Describe the formation of petroleum.
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How ammonia is prepared for the synthesis of urea?
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How ammonia is recovered in the Solvay's process?
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How NaHCO3 is converted to Na2CO3?
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What happens when ammonical brine is carbonated?
asked Sep 26, 2017 in Chemistry by shamroz (41.5k points)
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What is the principle of Solvay's process?
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What are advantages of Solvay's process?
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Explain process of electro refining.
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How roasting is carried out?
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Name the various metallurgical steps.
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What role is played by pine oil in the concentration process?
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What do you mean by a fraction of petroleum?
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In how many fractions crude oil is separated?
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What is principle of fractional distillation?
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How petroleum is extracted?
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