Which of the Following Statements Is Incorrect Regarding a 128-G

question 54

Multiple Choice

Which of the following statements is incorrect regarding a 128-g sample of gaseous sulfur dioxide at 0°C and 760 mmHg pressure?

• A)The density of the gas is 2.86 g/L.
• B)There are 2 × 6.02 × 10²³ atoms of oxygen present.
• C)There are 2 mol of gas present.
• D)The molar mass of the gas is 64 g/mol.
• E)The volume of the gas is 44.8 L.

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Definitions:

Weak Form

In financial market theory, this term refers to the hypothesis that asset prices fully reflect all historical price information, arguing that past price movements are not predictive of future prices.

Market Efficiency

A concept describing the extent to which stock prices reflect all available, relevant information, making it impossible to consistently achieve higher returns.

Semi-strong Form

A form of the Efficient Market Hypothesis that asserts all public information is reflected in the stock prices.

Market Efficiency

Market efficiency is a concept where all available information is already reflected in asset prices, implying that assets are priced perfectly and it is impossible to "beat the market" through expert stock selection or market timing.