Consider the Reaction: C₃H₈(g)+ 5 O₂(g) $\rightarrow$ 3 CO₂(g)+ 4 H₂O(g), Where

question 83

Multiple Choice

Consider the reaction: C₃H₈(g) + 5 O₂(g) $\rightarrow$ 3 CO₂(g) + 4 H₂O(g) , where $\Delta$ H = -531 kcal. Which statement concerning this reaction is true?

• A)Heat is absorbed.
• B)The bonds formed in the products are stronger than the bonds broken in the reactants.
• C)The products are higher in energy than the reactants.
• D)The reaction is endothermic.

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Definitions:

Normal Distribution

A bell-shaped frequency distribution curve that is symmetrical about the mean, representing the distribution of many types of data.

Sample Proportion

The proportion or percentage of the sample that embodies a specific characteristic or feature.

Population Proportion

The ratio or percentage of a particular group within a larger population that shares a characteristic.

Continuity Correction Factor

An adjustment made to a discrete probability distribution when approximating it by a continuous distribution.