The Complex Ion [Cr(OH₂)₆]²⁺ Has Four Unpaired Electrons $\Delta \circ$

question 43

Multiple Choice

The complex ion [Cr(OH₂) ₆]²⁺ has four unpaired electrons .This means that

• A) the complex is high-spin.
• B) the complex is diamagnetic.
• C) the water ligands are difficult to remove.
• D) the complex is low-spin.
• E) \(\Delta \circ \) is very large.

Understand the purpose and operation of a petty cash fund, including establishment, replenishment, and adjustment.

Recognize the different types of documents and their roles in internal control and cash management.

Identify the components that affect the cash balance per books and per bank.

Analyze how specific transactions impact the adjusted cash balance per books.

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