Assume that fullerene ( C ₆₀ ) in gas phase behaves as a van der Waals gas. The van der Waals constant, b , for fullerene gas is 1.01 10⁻² ~m ^3 ~mol ⁻¹ . The correct statement about fullerene is

Options

1. AThe radius of C ₆₀ molecule is approximately 10 nm .
2. BThe volume of fullerene gas will always be larger if it behaves as an ideal gas at same P and T .
3. CThe volume of one mole of C ₆₀ molecules is 8 times of the van der Waals constant, b , of the fullerene gas.
4. DThe radius of C ₆₀ molecule is approximately 10 Ã… .