1.

Equation of gas in terms of pressure (P), absolute temperature (T) and density is

A. \[\frac{{{P}_{1}}}{{{T}_{1}}{{d}_{1}}}=\frac{{{P}_{2}}}{{{T}_{2}}{{d}_{2}}}\]
B. \[\frac{{{P}_{1}}{{T}_{1}}}{{{d}_{1}}}=\frac{{{P}_{2}}{{T}_{2}}}{{{d}_{2}}}\]
C. \[\frac{{{P}_{1}}{{d}_{2}}}{{{T}_{1}}}=\frac{{{P}_{2}}{{d}_{1}}}{{{T}_{1}}}\]
D. \[\frac{{{P}_{1}}{{d}_{1}}}{{{T}_{1}}}=\frac{{{P}_{2}}{{d}_{2}}}{{{T}_{2}}}\]
Answer» B. \[\frac{{{P}_{1}}{{T}_{1}}}{{{d}_{1}}}=\frac{{{P}_{2}}{{T}_{2}}}{{{d}_{2}}}\]


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