The important monomers of acryclic resins is__________________?
A. Vinyl chloride B. Styrene C. Methylmethacrylate D. Hexamethylenediamine
Chemistry MCQs
Industrial materials and thermal power stations are coated with______________________?
A. Polyester resins B. Epoxy paints C. Polyamide resins D. Polyvinyl chloride
Common example of carbohydrates are__________________?
A. Cellulose glycogen galactose B. Glyceraldehydes glucose peptone C. Glycerol phospho lipids collagen D. Legumin amylopectin albumin
Hydrolysis of an oligosaccharide in the presence of acid yields________________?
A. one monosaccharide unit B. No monosaccharide unit C. 2-9 monosaccharide unit D. many monosaccharide
The process of polymerization was classified by___________________?
A. Strecker B. Sabatier C. Runge D. W. H. Carothers
Protein attached to some non protein group is called____________________?
A. Derived protein B. Sample protein C. Proteoses D. Conjugated protein
Lipids are soluble in___________________?
A. Organic solvents B. Organic and inorganic solvents C. Inorganic solvents D. Solubility has nothing to do with lipids
Animal and vegetable fats are___________________?
A. Glycerols B. Fatty acids C. Triesters formed from glycerol and fatty acids D. Tetraesters formed from glycerol and fatty acids
Triglycerides are easily hydrolyzed by enzymes called_________________?
A. Lyases B. Ligases C. Lipases D. Hydrolases
Saponification is the hydrolysis of fat or oil with an__________________?
A. Acid B. Alkali C. Enzyme and alkali D. Enzyme and acid