If the Methyl Glycoside of an Aldohexose Is Treated with HIO₄,one

question 85

Multiple Choice

If the methyl glycoside of an aldohexose is treated with HIO₄,one molar equivalent of HCHO is formed but no HCOOH.What size ring is present in the glycoside?

• A)Three-membered
• B)Four-membered
• C)Five-membered
• D)Six-membered
• E)Seven-membered

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