Which of the Following Solids Is Commonly Used as an Inactive

question 71

Multiple Choice

Which of the following solids is commonly used as an inactive electrode in electrochemical cells?

• A) zinc
• B) graphite
• C) copper
• D) iron
• E) sodium

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Definitions:

Class Modifier

A keyword in object-oriented programming languages that defines the scope or behavior of a class, such as public, final, or abstract.

Object Oriented Programming

A programming paradigm based on the concept of "objects", which can contain data, in the form of fields, and code, in the form of procedures.

Encapsulation

A fundamental principle of object-oriented programming that restricts direct access to an object's components and can prevent the accidental modification of data.

Inheritance

A mechanism in object-oriented programming where a new class is derived from an existing class, inheriting its attributes and behaviors.