27912
Glycine may be classed as all of the following except
1 A base
2 An acid
3 A zwitter ion
4 Optically active acid
Explanation:
(d) Glycine do not have the chiral carbon so it is not optically active acid. \(\mathop {{H_2}N - \mathop {\mathop C\limits_|^| }\limits_H^H - COOH}\limits_{{\rm{(Glycine)}}} \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27913
Which of the following is not a fatty acid
1 Stearic acid
2 Palmitic acid
3 Oleic acid
4 Phenyl acetic acid
Explanation:
(d)Except phenyl acetic acid all rest acid are fatty acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27914
Vinegar obtained from canesugar contains
1 Citric acid
2 Lactic acid
3 Acetic acid
4 Palmitic acid
Explanation:
(c) Vinegar contain \(8-10\%\) acetic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27915
The general formula for monocarboxylic acids is
1 \({C_n}{H_n}COOH\)
2 \({C_n}{H_{2n + 1}}COOH\)
3 \({C_n}{H_{2n}}{O_2}\)
4 Both \((b)\) and \((c)\)
Explanation:
(d) General formula of monocarboxylic acid is \({C_n}{H_{2n + 1}}COOH\) or \({C_n}{H_{2n}}{O_2}\).
27912
Glycine may be classed as all of the following except
1 A base
2 An acid
3 A zwitter ion
4 Optically active acid
Explanation:
(d) Glycine do not have the chiral carbon so it is not optically active acid. \(\mathop {{H_2}N - \mathop {\mathop C\limits_|^| }\limits_H^H - COOH}\limits_{{\rm{(Glycine)}}} \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27913
Which of the following is not a fatty acid
1 Stearic acid
2 Palmitic acid
3 Oleic acid
4 Phenyl acetic acid
Explanation:
(d)Except phenyl acetic acid all rest acid are fatty acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27914
Vinegar obtained from canesugar contains
1 Citric acid
2 Lactic acid
3 Acetic acid
4 Palmitic acid
Explanation:
(c) Vinegar contain \(8-10\%\) acetic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27915
The general formula for monocarboxylic acids is
1 \({C_n}{H_n}COOH\)
2 \({C_n}{H_{2n + 1}}COOH\)
3 \({C_n}{H_{2n}}{O_2}\)
4 Both \((b)\) and \((c)\)
Explanation:
(d) General formula of monocarboxylic acid is \({C_n}{H_{2n + 1}}COOH\) or \({C_n}{H_{2n}}{O_2}\).
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ALDEHYDES, KETONES AND CARBOXYLIC ACID
27912
Glycine may be classed as all of the following except
1 A base
2 An acid
3 A zwitter ion
4 Optically active acid
Explanation:
(d) Glycine do not have the chiral carbon so it is not optically active acid. \(\mathop {{H_2}N - \mathop {\mathop C\limits_|^| }\limits_H^H - COOH}\limits_{{\rm{(Glycine)}}} \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27913
Which of the following is not a fatty acid
1 Stearic acid
2 Palmitic acid
3 Oleic acid
4 Phenyl acetic acid
Explanation:
(d)Except phenyl acetic acid all rest acid are fatty acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27914
Vinegar obtained from canesugar contains
1 Citric acid
2 Lactic acid
3 Acetic acid
4 Palmitic acid
Explanation:
(c) Vinegar contain \(8-10\%\) acetic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27915
The general formula for monocarboxylic acids is
1 \({C_n}{H_n}COOH\)
2 \({C_n}{H_{2n + 1}}COOH\)
3 \({C_n}{H_{2n}}{O_2}\)
4 Both \((b)\) and \((c)\)
Explanation:
(d) General formula of monocarboxylic acid is \({C_n}{H_{2n + 1}}COOH\) or \({C_n}{H_{2n}}{O_2}\).
27912
Glycine may be classed as all of the following except
1 A base
2 An acid
3 A zwitter ion
4 Optically active acid
Explanation:
(d) Glycine do not have the chiral carbon so it is not optically active acid. \(\mathop {{H_2}N - \mathop {\mathop C\limits_|^| }\limits_H^H - COOH}\limits_{{\rm{(Glycine)}}} \)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27913
Which of the following is not a fatty acid
1 Stearic acid
2 Palmitic acid
3 Oleic acid
4 Phenyl acetic acid
Explanation:
(d)Except phenyl acetic acid all rest acid are fatty acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27914
Vinegar obtained from canesugar contains
1 Citric acid
2 Lactic acid
3 Acetic acid
4 Palmitic acid
Explanation:
(c) Vinegar contain \(8-10\%\) acetic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27915
The general formula for monocarboxylic acids is
1 \({C_n}{H_n}COOH\)
2 \({C_n}{H_{2n + 1}}COOH\)
3 \({C_n}{H_{2n}}{O_2}\)
4 Both \((b)\) and \((c)\)
Explanation:
(d) General formula of monocarboxylic acid is \({C_n}{H_{2n + 1}}COOH\) or \({C_n}{H_{2n}}{O_2}\).