CARBOXYLIC ACIDS
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28299 When propionamide reacts with Br2 in the presence of alkali the product is :

1 CH3CH2CH2NH2
2 CH3CH2NH2
3 C3H7CN
4 C2H5CN
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28300 A reaction of ethyl amine & acetic anhydride leads to the formation of :

1 CH3NHCOCH3
2 C2H5CONHCH3
3 CH3CONHC2H5
4 CH3CH=NOC2H5
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28301 Identify X in the reaction(image) CHCl3/KOHheat Intermediate HCl300K X

1 364-a146
2 364-b146
3 364-c146
4 364-d146
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28302 (image) conc.HClHeat A+BThe unknown compounds A and B in the above reaction are :

1 Phenyl mercaptan and aniline
2 Thiophenol and aniline hydrochloride
3 C6H5N=C=S and C6H5NH3Cl
4 C6H5CH2SH and C6H5NH3Cl
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28299 When propionamide reacts with Br2 in the presence of alkali the product is :

1 CH3CH2CH2NH2
2 CH3CH2NH2
3 C3H7CN
4 C2H5CN
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28300 A reaction of ethyl amine & acetic anhydride leads to the formation of :

1 CH3NHCOCH3
2 C2H5CONHCH3
3 CH3CONHC2H5
4 CH3CH=NOC2H5
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28301 Identify X in the reaction(image) CHCl3/KOHheat Intermediate HCl300K X

1 364-a146
2 364-b146
3 364-c146
4 364-d146
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28302 (image) conc.HClHeat A+BThe unknown compounds A and B in the above reaction are :

1 Phenyl mercaptan and aniline
2 Thiophenol and aniline hydrochloride
3 C6H5N=C=S and C6H5NH3Cl
4 C6H5CH2SH and C6H5NH3Cl
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28299 When propionamide reacts with Br2 in the presence of alkali the product is :

1 CH3CH2CH2NH2
2 CH3CH2NH2
3 C3H7CN
4 C2H5CN
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28300 A reaction of ethyl amine & acetic anhydride leads to the formation of :

1 CH3NHCOCH3
2 C2H5CONHCH3
3 CH3CONHC2H5
4 CH3CH=NOC2H5
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28301 Identify X in the reaction(image) CHCl3/KOHheat Intermediate HCl300K X

1 364-a146
2 364-b146
3 364-c146
4 364-d146
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28302 (image) conc.HClHeat A+BThe unknown compounds A and B in the above reaction are :

1 Phenyl mercaptan and aniline
2 Thiophenol and aniline hydrochloride
3 C6H5N=C=S and C6H5NH3Cl
4 C6H5CH2SH and C6H5NH3Cl
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28299 When propionamide reacts with Br2 in the presence of alkali the product is :

1 CH3CH2CH2NH2
2 CH3CH2NH2
3 C3H7CN
4 C2H5CN
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28300 A reaction of ethyl amine & acetic anhydride leads to the formation of :

1 CH3NHCOCH3
2 C2H5CONHCH3
3 CH3CONHC2H5
4 CH3CH=NOC2H5
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28301 Identify X in the reaction(image) CHCl3/KOHheat Intermediate HCl300K X

1 364-a146
2 364-b146
3 364-c146
4 364-d146
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28302 (image) conc.HClHeat A+BThe unknown compounds A and B in the above reaction are :

1 Phenyl mercaptan and aniline
2 Thiophenol and aniline hydrochloride
3 C6H5N=C=S and C6H5NH3Cl
4 C6H5CH2SH and C6H5NH3Cl