Which of the following does not react with I₂ and NaOH
Options
(a) ethyl alcohol (b) acetone (c) acetaldehyde (d) propanol
Correct Answer:
propanol
Explanation:
No explanation available. Be the first to write […]
CH₃CH₂OH converts into CH₃CHO in the presence of
Options
(a) Na₂Cr₂O₇ and NaOH (b) Na₂Cr₂O₇ and dil H₂SO₄ (c) NaOH (d) Fe in presence of NaOH
Correct Answer:
Na₂Cr₂O₇ and dil H₂SO₄
Explanation: […]
The alcohol manufactured from water gas is
Options
(a) butanol (b) methanol (c) ethanol (d) isobutanol
Correct Answer:
methanol
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Total number of isomers possible for the molecular formula C₄H₁₀O is
Options
(a) 3 (b) 5 (c) 7 (d) 8
Correct Answer:
7
Explanation:
No explanation available. Be the first to write the […]
Boiling point of ethyl alcohol is greater than ether due to
Options
(a) van der Walls forces (b) London forces (c) polarity (d) hydrogen bonding
Correct Answer:
hydrogen bonding
Explanation:
No […]
The product formed on reaction, of ethyl alcohol with bleaching powder is
Options
(a) CHCl₃ (b) CCl₃CHO (c) CH₃COCH₃ (d) CH₃CHO
Correct Answer:
CHCl₃
Explanation:
No explanation available. Be the first to write […]
Which of the following alcohols gives the best yield of dialkyl ether on being heated with a trace of sulphuric acid
Options
(a) 2-Pentanol (b) Cyclopentanol (c) 2-Methyl-2-butanol (d) 1-Pentanol
Correct Answer:
1-Pentanol
Chlorination of toluene in the presence of light and heat followed by treatment with aqueous KOH gives
Options
(a) o-cresol (b) m-cresol (c) p-cresol (d) benzyl alcohol
Correct Answer:
benzyl alcohol
Explanation:
No […]
The hydrolysis of 2-bromo-3-methylbutane by SN1mechanism gives mainly
Options
(a) 3-methyl-2-butanol (b) 2-methyl-2-butanol (c) 2,2-dimethyl-2-propanol (d) 2-methyl-1-butanol
Correct Answer:
2-methyl-2-butanol
Explanation:
No explanation available. Be the first to write the explanation for this […]
The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid gives
Options
(a) RCOOH (b) R’COOH (c) R”COOR (d) RCOOR”
Correct Answer:
RCOOR”
Explanation:
No explanation available. […]
2017-2025 Copyright Doctor Dreams Training Academy - About Us - Privacy Policy - Terms & Conditions - Contact Us - Refund Policy