Which of the Following Formulas for a Compound Containing the Cr²⁺

question 111

Multiple Choice

Which of the following formulas for a compound containing the Cr²⁺ ion is incorrect?

• A)CrClO₄
• B)CrSO₄
• C)CrO
• D)CrS
• E)CrCl₂

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Definitions:

Isomerization

A chemical process in which a molecule is transformed into another molecule with the same molecular formula but a different structural arrangement.

Reagents

Substances or mixtures used in chemical reactions to bring about a change or detect the occurrence of a specific reaction.

2-Ketohexose

A category of hexose sugars characterized by having a ketone functional group in the second position of the carbon chain.

NaBH4

Sodium borohydride, a chemical compound used as a reducing agent in organic synthesis.