Which Statement Is True Regarding Ammonia, NH₃

question 6

Multiple Choice

Which statement is true regarding ammonia, NH₃?

• A)It can also be correctly represented as N₂H₆.
• B)It cannot be decomposed into simpler substances by any means.
• C)Its decomposition produces three volumes of hydrogen for every one volume of nitrogen.
• D)It can be separated into nitrogen and hydrogen atoms using distillation.
• E)It is not a stable molecule and does not exist at room temperature.

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Definitions:

Tukey Multiple Comparison

A statistical test used to find means that are significantly different from each other.

Pairwise Means

It involves the comparison of means from two groups at a time, often used in statistical methods to identify significant differences between groups.

One-Way ANOVA

A statistical technique used to compare the means of three or more samples using variance to understand if at least one of the means is significantly different from the others.

Sum of Squares

A statistical measure used in regression analysis and ANOVA that quantifies the variation within data points.