Normal temperature and pressure ${\rm{(NTP}})$ of gases refers to:

$273\,{\rm{K}}$ and ${\rm{760}}$ mm Hg

$273\,\,^\circ C\,\,and\,\,760\,\,mm\,Hg$

$273\,{\rm{K}}$ and ${\rm{76}}$ mm Hg

$273\,\,^\circ C\,\,and\,\,76\,\,\,mm\,\,Hg$

NEET UG CHEMISTRY MCQ: STATES OF MATTER

1 Easy

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Remembering +4 | -1

Normal temperature and pressure

\mathrm{(NTP})

of gases refers to:

View answer and explanation

Correct option: A

273\,\mathrm{K}

and

\mathrm{760}

mm Hg

Option A (273 K and 760 mm Hg) is correct because Normal Temperature and Pressure (NTP) is defined as 273 K (0°C) and 760 mm Hg (1 atm).

Practice All Chapter MCQs →

\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