28127
To which of the following groups does soap belongs
1 Esters
2 Amines
3 Salts of organic higher fatty acids
4 Aldehydes
Explanation:
It's Obvious..
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28128
Aspirin is an acetylation product of
1 \(o - \)hydroxybenzoic acid
2 \(o - \)dihydroxybenzene
3 \(m - \)hydroxybenzoic acid
4 \(p - \)dihydroxybenzene
Explanation:
(a)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28129
Which one is used as a food preservative
1 Sodium acetate
2 Sodium propionate
3 Sodium benzoate
4 Sodium oxalate
Explanation:
sodium benzoate is a substance which has the chemical formula \(C _6 H _5 COO Na\). It is a widely used food preservative. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. If can be produced by reacting sodium hydroxide with benzoic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28130
What makes a lemon sour
1 Tartaric acid
2 Oxalic acid
3 Citric acid
4 Hydrochloric acid
Explanation:
The juice of the lemon is about \(5\,\%\) to \(6\,\%\) citric acid, with a \(pH\) of around \(2.2\), giving it a sour taste.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28131
The reagent used for protection of amino group during the nitration of aniline is
28127
To which of the following groups does soap belongs
1 Esters
2 Amines
3 Salts of organic higher fatty acids
4 Aldehydes
Explanation:
It's Obvious..
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28128
Aspirin is an acetylation product of
1 \(o - \)hydroxybenzoic acid
2 \(o - \)dihydroxybenzene
3 \(m - \)hydroxybenzoic acid
4 \(p - \)dihydroxybenzene
Explanation:
(a)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28129
Which one is used as a food preservative
1 Sodium acetate
2 Sodium propionate
3 Sodium benzoate
4 Sodium oxalate
Explanation:
sodium benzoate is a substance which has the chemical formula \(C _6 H _5 COO Na\). It is a widely used food preservative. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. If can be produced by reacting sodium hydroxide with benzoic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28130
What makes a lemon sour
1 Tartaric acid
2 Oxalic acid
3 Citric acid
4 Hydrochloric acid
Explanation:
The juice of the lemon is about \(5\,\%\) to \(6\,\%\) citric acid, with a \(pH\) of around \(2.2\), giving it a sour taste.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28131
The reagent used for protection of amino group during the nitration of aniline is
28127
To which of the following groups does soap belongs
1 Esters
2 Amines
3 Salts of organic higher fatty acids
4 Aldehydes
Explanation:
It's Obvious..
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28128
Aspirin is an acetylation product of
1 \(o - \)hydroxybenzoic acid
2 \(o - \)dihydroxybenzene
3 \(m - \)hydroxybenzoic acid
4 \(p - \)dihydroxybenzene
Explanation:
(a)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28129
Which one is used as a food preservative
1 Sodium acetate
2 Sodium propionate
3 Sodium benzoate
4 Sodium oxalate
Explanation:
sodium benzoate is a substance which has the chemical formula \(C _6 H _5 COO Na\). It is a widely used food preservative. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. If can be produced by reacting sodium hydroxide with benzoic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28130
What makes a lemon sour
1 Tartaric acid
2 Oxalic acid
3 Citric acid
4 Hydrochloric acid
Explanation:
The juice of the lemon is about \(5\,\%\) to \(6\,\%\) citric acid, with a \(pH\) of around \(2.2\), giving it a sour taste.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28131
The reagent used for protection of amino group during the nitration of aniline is
28127
To which of the following groups does soap belongs
1 Esters
2 Amines
3 Salts of organic higher fatty acids
4 Aldehydes
Explanation:
It's Obvious..
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28128
Aspirin is an acetylation product of
1 \(o - \)hydroxybenzoic acid
2 \(o - \)dihydroxybenzene
3 \(m - \)hydroxybenzoic acid
4 \(p - \)dihydroxybenzene
Explanation:
(a)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28129
Which one is used as a food preservative
1 Sodium acetate
2 Sodium propionate
3 Sodium benzoate
4 Sodium oxalate
Explanation:
sodium benzoate is a substance which has the chemical formula \(C _6 H _5 COO Na\). It is a widely used food preservative. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. If can be produced by reacting sodium hydroxide with benzoic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28130
What makes a lemon sour
1 Tartaric acid
2 Oxalic acid
3 Citric acid
4 Hydrochloric acid
Explanation:
The juice of the lemon is about \(5\,\%\) to \(6\,\%\) citric acid, with a \(pH\) of around \(2.2\), giving it a sour taste.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28131
The reagent used for protection of amino group during the nitration of aniline is
28127
To which of the following groups does soap belongs
1 Esters
2 Amines
3 Salts of organic higher fatty acids
4 Aldehydes
Explanation:
It's Obvious..
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28128
Aspirin is an acetylation product of
1 \(o - \)hydroxybenzoic acid
2 \(o - \)dihydroxybenzene
3 \(m - \)hydroxybenzoic acid
4 \(p - \)dihydroxybenzene
Explanation:
(a)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28129
Which one is used as a food preservative
1 Sodium acetate
2 Sodium propionate
3 Sodium benzoate
4 Sodium oxalate
Explanation:
sodium benzoate is a substance which has the chemical formula \(C _6 H _5 COO Na\). It is a widely used food preservative. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. If can be produced by reacting sodium hydroxide with benzoic acid.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28130
What makes a lemon sour
1 Tartaric acid
2 Oxalic acid
3 Citric acid
4 Hydrochloric acid
Explanation:
The juice of the lemon is about \(5\,\%\) to \(6\,\%\) citric acid, with a \(pH\) of around \(2.2\), giving it a sour taste.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28131
The reagent used for protection of amino group during the nitration of aniline is
