The pressure and temperature of $4{\rm{d}}{{\rm{m}}^3}$ of carbon dioxide gas are doubled, then the volume of carbon dioxide gas would be

NEET UG CHEMISTRY MCQ: STATES OF MATTER

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Application +4 | -1

The pressure and temperature of

4\mathrm{d}{\mathrm{m}^3}

of carbon dioxide gas are doubled, then the volume of carbon dioxide gas would be

View answer and explanation

Correct option: C

4\,\,\mathrm{d}{\mathrm{m}^3}

Option C (4 dm³) is correct because when both pressure and temperature are doubled, the volume remains constant according to the ideal gas law.

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\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}}}

{r^x}

r

x