Vitamin C Contains the Elements C, H, and O

question 40

Multiple Choice

Vitamin C contains the elements C, H, and O. It is known to contain 40.9% C and 4.58% H by mass. The molar mass of vitamin C has been found to be about 180. The molecular formula for vitamin C is

• A) C₆H₈O₆
• B) C₄H₆O₄
• C) C₃H₄O₃
• D) C₂H₃O₂
• E) none of these

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Definitions:

Extra Material

Additional material provided beyond the specified dimensions to allow for finishing or machining.

Flat Sheet

A type of raw material that comes in flat panels, typically used in manufacturing or construction; it can be cut and shaped into various parts and forms.

Without Cutting

A manufacturing or shaping process that does not involve removing material, such as bending, casting, or forming.

General Contour

An outline that represents the shape or form of an object, especially used in design and drafting to indicate general shapes.