Which of the Following Elements Can Be Isolated by Electrolysis

question 32

Multiple Choice

Which of the following elements can be isolated by electrolysis of the aqueous salt shown?

• A)Phosphorus from K ₃PO ₄( aq)
• B)Sodium from NaBr( aq)
• C)Aluminum from AlCl ₃( aq)
• D)Fluorine from KF( aq)
• E)Iodine from NaI( aq)

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Definitions:

Ribonucleosides

are compounds consisting of a nucleoside comprising a ribose linked to a nitrogenous base, primarily found in RNA.

Cellobiose

A disaccharide consisting of two glucose units linked by a β(1→4) bond, commonly found in cellulose.

Glycosidic Bonds

Covalent bonds that connect sugar molecules in carbohydrates, crucial for the structure of various polysaccharides and glycoconjugates.

Uridine

A nucleoside consisting of a molecule of uracil attached to a ribose sugar molecule, part of RNA.