A Voltaic Cell Prepared Using Aluminum and Nickel Has the Following

question 68

Multiple Choice

A voltaic cell prepared using aluminum and nickel has the following cell notation. Al(s) | Al³⁺(aq) || Ni²⁺(aq) | Ni(s)
Which reaction occurs at the anode?

• A) Al(s) → Al³⁺(aq) + 3e^-
• B) Al³⁺(aq) + 3e^- → Al(s)
• C) Ni(s) → Ni²⁺(aq) + 2e^-
• D) Ni²⁺(aq) + 2e^- → Ni(s)
• E) Ni(s) + Ni²⁺(aq) → Al(s) + Al³⁺(aq)

Understand the basic concepts of sensory perception and their applicability to various scenarios.

Identify and describe the mechanisms and theories behind color vision and visual illusions.

Comprehend the role of different bodily senses (e.g., auditory, kinesthetic, and vestibular senses) in perception.

Grasp the physiological and psychological theories explaining how we interpret sensory information.

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Definitions:

Invoice

A document detailing a transaction between a buyer and seller, including the quantities, prices, terms, and conditions of sale.

Tickler File

A reminder system or method used for tracking deadlines and important dates, often organized by date.

Unpaid Vouchers

Open or outstanding vouchers representing liabilities for goods or services received but not yet paid for by the company.

Voucher Number

A unique identification code assigned to each transaction or invoice in an accounting system.