Podcast
Questions and Answers
What is the primary difference between oils and fats?
What is the primary difference between oils and fats?
- Their solubility in water
- Their melting points
- Their specific gravity
- The nature of the monocarboxylic acid present in the glyceride (correct)
What is the approximate percentage of oleic acid in lard?
What is the approximate percentage of oleic acid in lard?
- 45% (correct)
- 5%
- 32%
- 18%
What is the purpose of hydrolysis with alkali in the processing of oils and fats?
What is the purpose of hydrolysis with alkali in the processing of oils and fats?
- To derive their names from the natural source
- To convert oils to fats
- To separate glycerol from fatty acids (correct)
- To create soaps and detergents
Which of the following acids is NOT a component of lard?
Which of the following acids is NOT a component of lard?
What is the primary use of the fatty acids derived from oils and fats?
What is the primary use of the fatty acids derived from oils and fats?
What is the reaction product of C15H31COOC16H33 with NaOH?
What is the reaction product of C15H31COOC16H33 with NaOH?
What is the purpose of using waxes in manufacturing processes?
What is the purpose of using waxes in manufacturing processes?
What is the characteristic of sodium palmitate?
What is the characteristic of sodium palmitate?
What is the purpose of using sodium alkyl benzene sulphonates?
What is the purpose of using sodium alkyl benzene sulphonates?
What is the characteristic of quaternary ammonium salts?
What is the characteristic of quaternary ammonium salts?
What is the primary difference between oils and fats in terms of their physical state?
What is the primary difference between oils and fats in terms of their physical state?
What can be used to identify pure fats and oils?
What can be used to identify pure fats and oils?
What is a characteristic of animal fats that distinguishes them from vegetable fats?
What is a characteristic of animal fats that distinguishes them from vegetable fats?
What type of reaction do fats and oils undergo?
What type of reaction do fats and oils undergo?
Why may a substance be classified as a fat in one season and an oil in another?
Why may a substance be classified as a fat in one season and an oil in another?
What is the product formed when ethyl acetate reacts with NaOH?
What is the product formed when ethyl acetate reacts with NaOH?
What is the catalyst commonly used in the catalytic hydrogenation of ester?
What is the catalyst commonly used in the catalytic hydrogenation of ester?
What is the reaction product of ethyl acetate with ammonia?
What is the reaction product of ethyl acetate with ammonia?
What is the reduction of ester in the presence of Na / C2 H 5 OH known as?
What is the reduction of ester in the presence of Na / C2 H 5 OH known as?
What is the product formed when ethyl acetate reacts with hydrazine?
What is the product formed when ethyl acetate reacts with hydrazine?
What is the product of the reaction between benzoic acid and lithium aluminum hydride?
What is the product of the reaction between benzoic acid and lithium aluminum hydride?
What is the condition necessary for the esterification of aromatic acid?
What is the condition necessary for the esterification of aromatic acid?
What is the reaction in which benzoic acid reacts with sodium hydroxide to form a salt and water?
What is the reaction in which benzoic acid reacts with sodium hydroxide to form a salt and water?
What is the effect of an ortho substituent on the rate of esterification of aromatic acid?
What is the effect of an ortho substituent on the rate of esterification of aromatic acid?
What is the product of the reaction between benzoic acid and manganese dioxide in the presence of carbon monoxide?
What is the product of the reaction between benzoic acid and manganese dioxide in the presence of carbon monoxide?
What is the reaction product of C6H5CHCl2 with H2 and CHCOONa?
What is the reaction product of C6H5CHCl2 with H2 and CHCOONa?
What is the oxidation product of C6H5CH=CHCH2OH?
What is the oxidation product of C6H5CH=CHCH2OH?
What is the reaction product of C6H5CHO with CH3COOC2H5?
What is the reaction product of C6H5CHO with CH3COOC2H5?
What is the geometrical isomerism exhibited by C6H5CH=CHCOOH?
What is the geometrical isomerism exhibited by C6H5CH=CHCOOH?
What is the physical state of C6H5CH=CHCOOH at room temperature?
What is the physical state of C6H5CH=CHCOOH at room temperature?
