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NEETChemistryStates of Matter

What does the value of 'a' in the van der Waals equation measure?

Options

  1. AThe temperature of the gas
  2. BThe magnitude of intermolecular attractive forces within the gas
  3. CThe number of moles of the gas
  4. DThe volume of the gas

Correct answer

B. The magnitude of intermolecular attractive forces within the gas

Step-by-step solution

The value of 'a' in the van der Waals equation measures the magnitude of intermolecular attractive forces within the gas.

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