The Symbol [O] Written Above a Reaction Arrow Means

question 67

Multiple Choice

The symbol [O] written above a reaction arrow means

• A)oxygen is removed from one of the reactants during the reaction.
• B)the reaction consumes oxygen from the atmosphere.
• C)that an oxidation reaction is occurring.
• D)that a reduction reaction is occurring and oxygen is liberated.
• E)none of the above

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Definitions:

Non-excludable

Characterizes goods or services that cannot easily prevent people who do not pay from consuming or using them, such as public goods.

Non-rivalrous

A characteristic of a good whereby one person's use does not diminish the utility or availability of that good for others.

Laissez-faire System

A laissez-faire system is an economic principle advocating minimal government intervention in the operations of free markets and the economic decisions of individuals and businesses.

Market

A market is a platform or environment where buyers and sellers come together to facilitate the exchange of goods, services, or information.