A Given First-Order Reaction Has a Rate Constant of 0

question 21

Multiple Choice

A given first-order reaction has a rate constant of 0.00300 s^-1 .The time required for 85% reaction is

• A) 632 s.
• B) 23.5 s.
• C) 275 s.
• D) 316 s.
• E) 54.2 s.

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Definitions:

Mental Representations

Internal cognitive symbols that stand in for objects, events, or concepts, allowing individuals to mentally simulate and think about those entities.

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or otherwise sensed, a concept developed during infancy.

Cognitive Advancement

The development and improvement in mental processes such as thinking, problem-solving, and decision-making.

Internal Thought

The process of thinking that occurs within an individual's mind without external verbalization, involving various cognitive functions such as reasoning, remembering, and problem-solving.