The Figure Shows a Reaction Between Hydrogen and Oxygen Gases

question 66

Multiple Choice

The figure shows a reaction between hydrogen and oxygen gases to produce water. Is the diagram accurate, and if not, what is wrong with it, and how could it be fixed?

• A)There are too many water molecules on the right. Remove one water molecule from the image on the right.
• B)There are not enough oxygen atoms on the right. Add one more water molecule to the right image.
• C)There are too many oxygen atoms in the image on the left. Remove one oxygen molecule.
• D)There are not enough hydrogen and oxygen atoms on the right. Add one more water molecule to the right image, and one more hydrogen molecule to the left image.
• E)The diagram is accurate as shown.

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Definitions:

Beta

An evaluation of the unsteadiness, or systematic jeopardy, of a security or collective financial investments when compared to the market as a whole.

CAPM

The Capital Asset Pricing Model, a formula used to determine the theoretical expected return of an investment given its risk relative to the market.

Risk-free Asset

An investment with zero risk of financial loss, typically considered to be government bonds.

Systematic Risk

Systematic risk refers to the risk inherent to the entire market or market segment, which cannot be mitigated through diversification.