The Rate of Popcorn Popping at Different Temperatures Was Found

question 51

Multiple Choice

The rate of popcorn popping at different temperatures was found to be described by the Arrhenius equation. How many times faster does the popcorn pop at 210°C compared with that at 180°C when the activation energy is 167 kJ/mol?

• A)15.7
• B)8.80  10⁶
• C)8.38  10⁶
• D)1.20
• E)42.6

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Definitions:

Macrophage

A type of white blood cell part of the immune system, involved in the detection, phagocytosis, and destruction of bacteria and other harmful organisms.

Red Blood Cell

A type of blood cell that is responsible for carrying oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.

Cytotoxic T Cells

Immune cells responsible for destroying cancerous cells, those infected (especially by viruses), or cells otherwise harmed.

Cells to Lyse

The process of cell lysis, where cells break down and release their contents, often due to damage or the action of certain toxins or immune cells.