The Complete Combustion of 0.31 Moles of Propane,C₃H₈,will

question 31

Multiple Choice

The complete combustion of 0.31 moles of propane,C₃H₈,will

• A) consume 0.31 mol O₂ and produce 0.31 mol CO₂.
• B) consume 0.31 mol O₂ and produce 0.62 mol CO₂.
• C) consume 1.6 mol O₂ and produce 0.93 mol CO₂.
• D) consume 1.6 mol O₂ and produce 4.7 mol CO₂.
• E) consume 1.6 mol O₂ and produce 1.2 mol CO₂.

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Definitions:

Variable Overhead Efficiency Variance

The difference between the expected (standard) and actual variable overhead costs based on the actual level of an activity.

Variable Manufacturing Overhead

The portion of manufacturing overhead costs that varies directly with the volume of production, such as utilities for machinery.

Variable Overhead Efficiency Variance

The difference between the actual variable overhead incurred and the standard cost of variable overhead allocated for the actual production achieved.

Variable Overhead Rate Variances

The difference between the actual variable overhead incurred and the standard cost allocated, based on actual production activity.