A Reaction Has a Rate Constant of 6

question 79

Multiple Choice

A reaction has a rate constant of 6.0 × 10^-3 L² mol^-2 s^-1 at 10°C.If its activation energy is 84 kJ/mol,what is the value of the rate constant at 50°C?

• A) 4.8 L²mol^-2s^-1
• B) 0.50 L²mol^-2s^-1
• C) 0.018 L²mol^-2s^-1
• D) 8.2 × 10³ L²mol^-2s^-1
• E) 0.84 L²mol^-2s^-1

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Definitions:

Framing Effects

The influence on decision-making and judgment caused by the way information is presented, where different phrasing, presentation, or context can significantly alter individuals' choices.

Self-Serving Bias

A cognitive bias where individuals attribute positive outcomes to their own actions but negative outcomes to external factors.

System 2

A term often associated with dual-process theories of mind, representing the analytical, deliberate, and logical mode of thinking.

Framing Effects

Cognitive biases where people's decisions are influenced by the way information is presented, rather than just the information itself.