(a)Amide, on treating with \(HN{O_2},\) give acids. \(C{H_3}CON{H_2}\mathop {\xrightarrow{{NaN{O_2}/HCl}}}\limits_{(HN{O_2})} \mathop {C{H_3}COOH}\limits_{\,} + {N_2} + {H_2}O\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27978
Primary aldehyde on oxidation gives
1 Esters
2 Carboxylic acid
3 Ketones
4 Alcohols
Explanation:
(b)Aldehydes are easily oxidised to carboxylic acids on treatment with common oxidising agents like nitric acid, potassium permanganate and dichromate etc.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27979
Toluene is oxidised to benzoic acid by
1 \(KMn{O_4}\)
2 \({K_2}C{r_2}{O_7}\)
3 \({H_2}S{O_4}\)
4 Both (a) and (b)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27980
The compound \((X)\) is
1 \(CH_3COOH\)
2 \(BrCH_2 - COOH\)
3 \((CH_3CO)_2O\)
4 \(CHO - COOH\)
Explanation:
(c) This is an example of Perkin’s reaction. Therefore, \((X)\) is Acetic anhydride.
(a)Amide, on treating with \(HN{O_2},\) give acids. \(C{H_3}CON{H_2}\mathop {\xrightarrow{{NaN{O_2}/HCl}}}\limits_{(HN{O_2})} \mathop {C{H_3}COOH}\limits_{\,} + {N_2} + {H_2}O\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27978
Primary aldehyde on oxidation gives
1 Esters
2 Carboxylic acid
3 Ketones
4 Alcohols
Explanation:
(b)Aldehydes are easily oxidised to carboxylic acids on treatment with common oxidising agents like nitric acid, potassium permanganate and dichromate etc.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27979
Toluene is oxidised to benzoic acid by
1 \(KMn{O_4}\)
2 \({K_2}C{r_2}{O_7}\)
3 \({H_2}S{O_4}\)
4 Both (a) and (b)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27980
The compound \((X)\) is
1 \(CH_3COOH\)
2 \(BrCH_2 - COOH\)
3 \((CH_3CO)_2O\)
4 \(CHO - COOH\)
Explanation:
(c) This is an example of Perkin’s reaction. Therefore, \((X)\) is Acetic anhydride.
(a)Amide, on treating with \(HN{O_2},\) give acids. \(C{H_3}CON{H_2}\mathop {\xrightarrow{{NaN{O_2}/HCl}}}\limits_{(HN{O_2})} \mathop {C{H_3}COOH}\limits_{\,} + {N_2} + {H_2}O\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27978
Primary aldehyde on oxidation gives
1 Esters
2 Carboxylic acid
3 Ketones
4 Alcohols
Explanation:
(b)Aldehydes are easily oxidised to carboxylic acids on treatment with common oxidising agents like nitric acid, potassium permanganate and dichromate etc.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27979
Toluene is oxidised to benzoic acid by
1 \(KMn{O_4}\)
2 \({K_2}C{r_2}{O_7}\)
3 \({H_2}S{O_4}\)
4 Both (a) and (b)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27980
The compound \((X)\) is
1 \(CH_3COOH\)
2 \(BrCH_2 - COOH\)
3 \((CH_3CO)_2O\)
4 \(CHO - COOH\)
Explanation:
(c) This is an example of Perkin’s reaction. Therefore, \((X)\) is Acetic anhydride.
(a)Amide, on treating with \(HN{O_2},\) give acids. \(C{H_3}CON{H_2}\mathop {\xrightarrow{{NaN{O_2}/HCl}}}\limits_{(HN{O_2})} \mathop {C{H_3}COOH}\limits_{\,} + {N_2} + {H_2}O\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27978
Primary aldehyde on oxidation gives
1 Esters
2 Carboxylic acid
3 Ketones
4 Alcohols
Explanation:
(b)Aldehydes are easily oxidised to carboxylic acids on treatment with common oxidising agents like nitric acid, potassium permanganate and dichromate etc.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27979
Toluene is oxidised to benzoic acid by
1 \(KMn{O_4}\)
2 \({K_2}C{r_2}{O_7}\)
3 \({H_2}S{O_4}\)
4 Both (a) and (b)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
27980
The compound \((X)\) is
1 \(CH_3COOH\)
2 \(BrCH_2 - COOH\)
3 \((CH_3CO)_2O\)
4 \(CHO - COOH\)
Explanation:
(c) This is an example of Perkin’s reaction. Therefore, \((X)\) is Acetic anhydride.
