In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?

Chemistry Basic Concept 15/06/2021

A. n2a/v correct for the intermolecular forces.
B. nb correct for the volume occupied by gas molecules.
C. at high densities the equation reduces to the ideal gas law
D. all of the above statements are correct.

Related Mcqs:

    The number of peaks obtained in mass spectrometry shows____________________?
    A. Relative abundance B. Average mass of element C. Number of isotopes D. Relative isotopic mass...
    For which of the following compounds the term empirical formula cannot be applied ?
    A. NaCl B. H2O C. CCI4 D. It can be applied to all mentioned above...
    The mass of decimole of electrons (NA) is___________________?
    A. 1.008 mg B. 0.184 mg C. 0.054 mg D. 5.4 mg...
    When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?
    A. 1 B. 2 C. 3 D. 4...
    Regular coiling or zigzagging of polypeptide through hydrogen bonding is its___________________?
    A. Quantum structure B. Secondary structure C. Tertiary structure D. Primary structure...

Leave a Reply

Your email address will not be published. Required fields are marked *