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CHM315


Question: Which of the following is a non-reducing disaccharide;
Answer: [B] trehalose

Question: Which of the following does not form Osazone crystals?
Answer: [A] Sucrose

Question: Application of the osazone reaction to ---------------and --------------- demonstrates that these compounds differ in configuration only at C-2.
Answer: [A] D-glucose and D-mannose

Question: Polydextrose (poly-D-glucose) is a synthetic, highly-branched polymer with many types of ----------------------- linkages
Answer: [C] glycosidic

Question: Benedict\'s test is positive for;
Answer: [A] glucose

Question: An alternative chain shortening procedure known as the Wohl degradation is essentially the -------------- of the Kiliani-Fischer synthesis.
Answer: [D] reverse

Question: An alternative chain shortening procedure known as the Wohl degradation is essentially the -------------- of the Kiliani-Fischer synthesis.
Answer: [A] different

Question: The diether product in the formation of glycosides is stable to base and alkaline oxidants such as --------------------
Answer: [D] Tollen\'s reagent.

Question: During glycoside formation the anomeric methyl glucosides are formed in an equilibrium ratio of 66% alpha to ---------------
Answer: [B] 34% beta.

Question: Fructose is the carbohydrate of;
Answer: [C] Honey

Question: Ribose and arabinose (two well known pentoses) both give -------------- on Ruff degradation
Answer: [B] erythrose