When a Particular Solid Begins to Dissolve in Water,the Temperature

question 2

Multiple Choice

When a particular solid begins to dissolve in water,the temperature rises dramatically.For the dissolving of this solid in pure water

• A)ΔH_soln is always negative and ΔS_soln may be negative or positive.
• B)ΔH_soln is always negative and ΔS_soln is always positive.
• C)ΔH_soln is always positive and ΔS_soln may be negative or positive.
• D)ΔH_soln is always positive and ΔS_soln is always positive.

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Definitions:

Maximin Strategy

A decision rule which aims to maximize the minimum payoff attainable, often used under conditions of uncertainty.

Payoffs

The returns or benefits received from a particular action or investment.

Nash Equilibrium

A concept within game theory where each player's strategy is optimal, given the strategies of other players, and no player has anything to gain by changing their own strategy alone.

Dominant Strategy

A strategy in a game theory context that is best for a player regardless of what strategies other players choose.