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The fractional distillation is used in
Options
(a) petroleum
(b) crude oil
(c) coal tar
(d) all of these
Correct Answer:
all of these
Explanation:
Fractional distillation : In this process the distillate is collected in fractions under different temperature. e.g. It is used these days for distillation of coal tar, petroleum, and crude oil etc.
Related Questions: - When aniline is treated with chloroform in the presence of alcoholic KOH, the product
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Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When aniline is treated with chloroform in the presence of alcoholic KOH, the product
- Choose the incorrect statement in respect of physisorption
- If 300 mL of a gas at 27⁰ C is cooled to 7⁰C at constant pressure, its final volume
- Excess of Na⁺ ions in air system causes
- Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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