The Decomposition of Dinitrogen Pentaoxide to Nitrogen Dioxide and Oxygen

question 60

Multiple Choice

The decomposition of dinitrogen pentaoxide to nitrogen dioxide and oxygen follows first-order kinetics and has an activation energy of 102 kJ/mol. By what factor will the fraction of collisions with energy greater than or equal to the activation energy increase if the reaction temperature goes from 30°C to 60°C?

• A)1.00
• B)1.10
• C)2.00
• D)4.00
• E)38.4

Understand the concept of phylogenetic trees and their components (e.g., nodes, roots, and clades).

Describe the principles of evolutionary relationships and lineage divergence.

Explain the role of the molecular clock in estimating divergence times and evolutionary rates.

Interpret phylogenetic trees to infer evolutionary relationships and common ancestry.

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