15025
The characteristic grouping of secondary alcohols is
1 \( - C{H_2}OH\)
2 \(>CHOH\)
3 \( - \mathop C\limits_|^| - OH\)
4
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15026
Which of the following are isomers
1 Methyl alcohol and dimethyl ether
2 Ethyl alcohol and dimethyl ether
3 Acetone and acetaldehyde
4 Propionic acid and propanone
Explanation:
(b) \({C_2}{H_5}OH\) and \(C{H_3} - O - C{H_3}\) are isomers.
ALCOHOLS, PHENOLS AND ETHER
15027
The compound \(HOC{H_2} - C{H_2}OH\) is
1 Ethane glycol
2 Ethylene glycol
3 Ethylidene alcohol
4 Dimethyl alcohol
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15028
Methylated spirit is
1 Methanol
2 Methanol $+$ ethanol
3 Methanoic acid
4 Methanamide
Explanation:
(b) \( 5-10 \) \(\%\) methyl and remaining ethanol is called methylated spirit. It is also known as denatured alcohol because it is unfit for drinking.
15025
The characteristic grouping of secondary alcohols is
1 \( - C{H_2}OH\)
2 \(>CHOH\)
3 \( - \mathop C\limits_|^| - OH\)
4
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15026
Which of the following are isomers
1 Methyl alcohol and dimethyl ether
2 Ethyl alcohol and dimethyl ether
3 Acetone and acetaldehyde
4 Propionic acid and propanone
Explanation:
(b) \({C_2}{H_5}OH\) and \(C{H_3} - O - C{H_3}\) are isomers.
ALCOHOLS, PHENOLS AND ETHER
15027
The compound \(HOC{H_2} - C{H_2}OH\) is
1 Ethane glycol
2 Ethylene glycol
3 Ethylidene alcohol
4 Dimethyl alcohol
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15028
Methylated spirit is
1 Methanol
2 Methanol $+$ ethanol
3 Methanoic acid
4 Methanamide
Explanation:
(b) \( 5-10 \) \(\%\) methyl and remaining ethanol is called methylated spirit. It is also known as denatured alcohol because it is unfit for drinking.
15025
The characteristic grouping of secondary alcohols is
1 \( - C{H_2}OH\)
2 \(>CHOH\)
3 \( - \mathop C\limits_|^| - OH\)
4
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15026
Which of the following are isomers
1 Methyl alcohol and dimethyl ether
2 Ethyl alcohol and dimethyl ether
3 Acetone and acetaldehyde
4 Propionic acid and propanone
Explanation:
(b) \({C_2}{H_5}OH\) and \(C{H_3} - O - C{H_3}\) are isomers.
ALCOHOLS, PHENOLS AND ETHER
15027
The compound \(HOC{H_2} - C{H_2}OH\) is
1 Ethane glycol
2 Ethylene glycol
3 Ethylidene alcohol
4 Dimethyl alcohol
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15028
Methylated spirit is
1 Methanol
2 Methanol $+$ ethanol
3 Methanoic acid
4 Methanamide
Explanation:
(b) \( 5-10 \) \(\%\) methyl and remaining ethanol is called methylated spirit. It is also known as denatured alcohol because it is unfit for drinking.
15025
The characteristic grouping of secondary alcohols is
1 \( - C{H_2}OH\)
2 \(>CHOH\)
3 \( - \mathop C\limits_|^| - OH\)
4
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15026
Which of the following are isomers
1 Methyl alcohol and dimethyl ether
2 Ethyl alcohol and dimethyl ether
3 Acetone and acetaldehyde
4 Propionic acid and propanone
Explanation:
(b) \({C_2}{H_5}OH\) and \(C{H_3} - O - C{H_3}\) are isomers.
ALCOHOLS, PHENOLS AND ETHER
15027
The compound \(HOC{H_2} - C{H_2}OH\) is
1 Ethane glycol
2 Ethylene glycol
3 Ethylidene alcohol
4 Dimethyl alcohol
Explanation:
It’s Obvious.
ALCOHOLS, PHENOLS AND ETHER
15028
Methylated spirit is
1 Methanol
2 Methanol $+$ ethanol
3 Methanoic acid
4 Methanamide
Explanation:
(b) \( 5-10 \) \(\%\) methyl and remaining ethanol is called methylated spirit. It is also known as denatured alcohol because it is unfit for drinking.
