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Arrows in the Energy Diagram Below Represent Enthalpy Changes Occurring

question 40

Multiple Choice

Arrows in the energy diagram below represent enthalpy changes occurring in the exothermic formation of a solution:
ΔHsoln = enthalpy of solution
ΔHsolute-solute = enthalpy change involving solute-solute interactions
ΔHsolute-solvent = enthalpy change involving solute-solvent interactions
ΔHsolvent-solvent = enthalpy change involving solvent-solvent interactions Arrows in the energy diagram below represent enthalpy changes occurring in the exothermic formation of a solution: ΔH<sub>soln</sub> = enthalpy of solution ΔHsolute-solute = enthalpy change involving solute-solute interactions ΔHsolute-solvent = enthalpy change involving solute-solvent interactions ΔHsolvent-solvent = enthalpy change involving solvent-solvent interactions   -Which arrow represents ΔH<sub>soln</sub>? A) arrow (a)  B) arrow (b)  C) arrow (c)  D) arrow (d)
-Which arrow represents ΔHsoln?

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Definitions:

Operating Activities

These are the day-to-day activities of a business related to its primary operations, such as selling products or providing services, which are reflected in the cash flows of a company.

Cash Flow

The total amount of money being transferred into and out of a business, especially affecting liquidity and overall financial health.

Investing Activities

Transactions and events related to the acquisition and disposal of long-term assets and other investments not considered as cash equivalents.

Consolidated Statement

Financial statements that aggregate the financial information of a parent company and its subsidiaries into one document.

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