Physics MCQs for NEET — Practice Questions with Answers

 ${\mathrm{P}}_{\mathrm{a}}\ne {\mathrm{P}}_{\mathrm{b}} ; {\mathrm{V}}_{\mathrm{a}}={\mathrm{V}}_{\mathrm{b}}$                             

 ${\mathrm{P}}_{\mathrm{a}}={\mathrm{P}}_{\mathrm{b}} ; {\mathrm{V}}_{\mathrm{a}}\ne {\mathrm{V}}_{\mathrm{b}}$

 $\frac{{\mathrm{P}}_{\mathrm{a}}}{{\mathrm{V}}_{\mathrm{a}}}=\frac{{\mathrm{P}}_{\mathrm{b}}}{{\mathrm{V}}_{\mathrm{b}}}$                                               

 ${\mathrm{P}}_{\mathrm{a}}{\mathrm{V}}_{\mathrm{a}} = {\mathrm{P}}_{\mathrm{b}}{\mathrm{V}}_{\mathrm{b}}$

 $\mathrm{d}$                                         

 ${\mathrm{d}}^2$

 ${\mathrm{d}}^{-2}$                                   

 ${\mathrm{d}}^{-1}$

Perfect and of constant mass and temperature

Real and of constant mass and temperature

Perfect and at a constant temperature but variable mass

Real and at a constant temperature but variable mass

Equal to ${\mathrm{T}}_0/3$

Equal to $3/{\mathrm{T}}_0$

Equal to ${\mathrm{T}}_0$

Cannot be determined in terms of ${\mathrm{T}}_0$ from the above data

54°                                   

 270°

327°                                 

600°

The molecules of a gas are in continuous random motion

The molecules continuously undergo inelastic collisions

The molecules do not interact with each other except during collisions

The collisions amongst the molecules are of short duration

 ${\mathrm{M}}^1{\mathrm{L}}^5{\mathrm{T}}^{-2}$                    

 ${\mathrm{M}}^0{\mathrm{L}}^2{\mathrm{T}}^{-3}$ 

 ${\mathrm{M}}^1{\mathrm{L}}^3{\mathrm{T}}^{-2}$                    

${\mathrm{M}}^1{\mathrm{L}}^1{\mathrm{T}}^{-2}$

Pascal’s law                               

Gay-lussac’s law

Dalton’s law                             

None of these

1 gm gas                         

Any mass of the gas

One gm mol gas               

One litre gas

High pressure and high temperature

Low pressure and low temperature

Low pressure and high temperature

High pressure and low temperature