Both ethan and methane can be obtained in one step reaction from
Options
(a) CH₃OH (b) C₂H₅OH (c) CH₃Br (d) C₂H₄
Correct Answer:
CH₃Br
Explanation:
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In preparation of alkene from alcohol using Al₂O₃ which is an effective factor
Options
(a) Porosity of Al₂O₃ (b) temperature (c) concentration (d) surface area of Al₂O₃
Correct Answer:
Porosity of Al₂O₃
Explanation: […]
Fischer-Tropsch process is used in the manufacture of
Options
(a) ethanoic acid (b) ethanol (c) synthetic petrol (d) benzene
Correct Answer:
synthetic petrol
Explanation:
In Fischer – Tropsch process steam is first passed […]
The shape of benzene is
Options
(a) linear (b) tetrahedral (c) planer (d) pyramidal
Correct Answer:
planer
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Which one of the following gives only one monochloro derivative
Options
(a) n-hexane (b) 2-methylpentane (c) 2,3-dimethylpentane (d) neo-pentane
Correct Answer:
neo-pentane
Explanation:
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Action of acetylene on dilute H₂SO₄ gives
Options
(a) acetic acid (b) acetaldehyde (c) acetone (d) acetoacetic ester
Correct Answer:
acetaldehyde
Explanation:
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A gas decolourised by KMnO₄ solution but gives no precipitate with ammoniacal cuprous chloride is
Options
(a) ethane (b) methane (c) ethen (d) acetylene
Correct Answer:
acetylene
Explanation:
No explanation available. Be the […]
Peroxide effect can be checked by the addition of sufficient amount of
Options
(a) triphenylamine (b) diphenylamine (c) pentaphenylamine (d) monophenylamine
Correct Answer:
diphenylamine
Explanation:
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If 1,3-dibromopropane reacts with Zinc and Nal ,the product obtained is
Options
(a) propene (b) propane (c) cyclopropane (d) hexane
Correct Answer:
cyclopropane
Explanation:
No explanation available. Be the first to write the […]
Main constituents of LPG is
Options
(a) methane (b) iso-butane,propane (c) H₂,CH₄,iso-butane (d) none of these
Correct Answer:
iso-butane,propane
Explanation:
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