Which of the following is the most commonly used leaching solvent in vegetable oil industry? (A) Phenol (B) Hexane

Which of the following is the most commonly used leaching solvent in
vegetable oil industry?
(A) Phenol
(B) Hexane
by

1 Answer

Answer :

(B) Hexane
by

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Catalyst used in conversion of n-hexane into benzene in:

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Last Answer : Feel Free to Answer

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The compound that has the least value for octane number is – (1) 2-methyl heptane (2) Iso-octane (3) 2,2-dimethyl hexane (4) n-heptane

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Explain the effect of increasing the temperature of a liquid, on intermolecular forces operating between its particles. What will happen to the viscosity of a liquid if its temperature is increased? Arrange the following in increasing order of viscosity-water, hexane, glycerine.

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Last Answer : Cyclohexane

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Last Answer : Benzene

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Last Answer : Benzene

Consider the three isomeric alkanes n-hexane, 2,3-dimethylbutane, and 2- methylpentane. Which of the following correctly lists these compounds in order of increasing boiling point? (a) 2,3-dimethylbutane < 2-methylpentane < n-hexane (b) 2-methylpentane < n-hexane < 2,3-dimethylbutane (c) 2-methylpentane < 2, 3-dimethylbutane < n-hexane (d) n-hexane < 2-methylpentane < 2,3-dimethylbutane

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Last Answer : 2,3-dimethylbutane < 2-methylpentane < n-hexane

Which of the following compounds does not dissolve in concentrated H2SO4 on warming? (a) n-Hexane (b) Diethyl ether (c) 1-Butene (d) Aniline

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Last Answer : n-Hexane

Which of the following alkanes will have the lowest boiling point? (a) n-Heptane (b) Isopentane (c) n-Hexane (d) Neopentane

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Last Answer : Neopentane

How many isomers are possible for hexane? (a) 4 (b) 5 (c) 6 (d) 7

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Which of the following is NOT an aromatic hydrocarbon? w) naphthalene x) hexane y) styrene z) xylene

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The compound that has the least value for octane number is : (1) 2-methyl heptane (2) Iso-octane (3) 2,2-dimethyl hexane (4) n-heptane

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Last Answer : n-heptane