NEET UG CHEMISTRY MCQ: STATES OF MATTER

1 Medium

1 of 1

Remembering +4 | -1

In van der Waals’ equation of state of the gas law, the constant

'b'

is a measure of

View answer and explanation

Correct option: C

Volume occupied by the molecules

Option C is correct because the van der Waals constant 'b' represents the volume excluded by the gas molecules themselves, which is related to the volume occupied by the molecules.

More Questions from STATES OF MATTER

Practice All Chapter MCQs →

If for the gases, the critical temperatures are mentioned below i.e.

\begin{array}{cccccccccccccccccccc} {\underline {{\text{Gas}}} }&{\underline {\,{\text{Critical}}\,\,{\text{temperature}}} } \\ {\text{A}}&{{T_{{C_1}}}} \\ {\text{B}}&{{T_{{C_2}}}} \\ {\text{C}}&{{T_{{C_3}}}} \\ {\text{D}}&{{T_{{C_4}}}} \end{array}

{T_{{C_1}}} > {T_{{C_2}}} > {T_{{C_3}}} > {T_{{C_4}}}

Which of the following can be predicted Which of the following statements is incorrect? Among the following metals interatomic forces are probably weakest in: The interaction energy of London forces between two particles is proportional to

{r^x}

, where

r

is the distance between the particles. The value of

x

is In deriving the kinetic equation we make use of the root mean square speed of the molecules which is: Which force is strongest?