Question

The correction factor ‘a’ to the ideal gas equation corresponds to

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• A. Forces of attraction between the gas molecules
• B. Electric field present between the gas molecules
• C. Volume of the gas molecules
• D. Density of the gas molecules

Answer 1

The correct option is A Forces of attraction between the gas molecules

The correction factor 'a' to the ideal gas equation corresponds to forces of attraction between the gas molecules. Greater the value of 'a' more easily a gas can be liquefied.
Hence, option (a) is correct answer.