Adsorption
CHXII05:SURFACE CHEMISTRY

320818 The slope of the straight line graph between \({\text{log}}\frac{{\text{x}}}{{\text{m}}}\,\,{\text{and}}\,\,{\text{logP}}\) for the adsorption of a gas on solid is

1 \(\mathrm{k}\)
2 \(\log \mathrm{k}\)
3 \({\rm{n}}\)
4 \(\frac{{\rm{1}}}{{\rm{n}}}\)
CHXII05:SURFACE CHEMISTRY

320819 According to Freundlich adsorption isotherm, at high pressure, the value of\(\frac{{\text{x}}}{{\text{m}}}\) is

1 Directly proportional to pressure
2 Inversely proportional to pressure
3 Directly proportional to square of pressure
4 Independent of pressure
CHXII05:SURFACE CHEMISTRY

320820 Which of the following graphs would yield a straight line?

1 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{P}}\)
2 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\,\,{\rm{Vs}}\,{\rm{P}}\)
3 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{logP}}\)
4 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\, {\rm{Vs}}\, \,{\rm{log}}\,{\rm{P}}\)
CHXII05:SURFACE CHEMISTRY

320821 The plot of \(\frac{{\rm{x}}}{{\rm{m}}}\) Vs temperature at constant pressure is called

1 Adsorption isotherm
2 Adsorption isobar
3 Adsorption isochore
4 Freundlich isotherm
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CHXII05:SURFACE CHEMISTRY

320818 The slope of the straight line graph between \({\text{log}}\frac{{\text{x}}}{{\text{m}}}\,\,{\text{and}}\,\,{\text{logP}}\) for the adsorption of a gas on solid is

1 \(\mathrm{k}\)
2 \(\log \mathrm{k}\)
3 \({\rm{n}}\)
4 \(\frac{{\rm{1}}}{{\rm{n}}}\)
CHXII05:SURFACE CHEMISTRY

320819 According to Freundlich adsorption isotherm, at high pressure, the value of\(\frac{{\text{x}}}{{\text{m}}}\) is

1 Directly proportional to pressure
2 Inversely proportional to pressure
3 Directly proportional to square of pressure
4 Independent of pressure
CHXII05:SURFACE CHEMISTRY

320820 Which of the following graphs would yield a straight line?

1 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{P}}\)
2 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\,\,{\rm{Vs}}\,{\rm{P}}\)
3 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{logP}}\)
4 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\, {\rm{Vs}}\, \,{\rm{log}}\,{\rm{P}}\)
CHXII05:SURFACE CHEMISTRY

320821 The plot of \(\frac{{\rm{x}}}{{\rm{m}}}\) Vs temperature at constant pressure is called

1 Adsorption isotherm
2 Adsorption isobar
3 Adsorption isochore
4 Freundlich isotherm
CHXII05:SURFACE CHEMISTRY

320818 The slope of the straight line graph between \({\text{log}}\frac{{\text{x}}}{{\text{m}}}\,\,{\text{and}}\,\,{\text{logP}}\) for the adsorption of a gas on solid is

1 \(\mathrm{k}\)
2 \(\log \mathrm{k}\)
3 \({\rm{n}}\)
4 \(\frac{{\rm{1}}}{{\rm{n}}}\)
CHXII05:SURFACE CHEMISTRY

320819 According to Freundlich adsorption isotherm, at high pressure, the value of\(\frac{{\text{x}}}{{\text{m}}}\) is

1 Directly proportional to pressure
2 Inversely proportional to pressure
3 Directly proportional to square of pressure
4 Independent of pressure
CHXII05:SURFACE CHEMISTRY

320820 Which of the following graphs would yield a straight line?

1 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{P}}\)
2 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\,\,{\rm{Vs}}\,{\rm{P}}\)
3 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{logP}}\)
4 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\, {\rm{Vs}}\, \,{\rm{log}}\,{\rm{P}}\)
CHXII05:SURFACE CHEMISTRY

320821 The plot of \(\frac{{\rm{x}}}{{\rm{m}}}\) Vs temperature at constant pressure is called

1 Adsorption isotherm
2 Adsorption isobar
3 Adsorption isochore
4 Freundlich isotherm
CHXII05:SURFACE CHEMISTRY

320818 The slope of the straight line graph between \({\text{log}}\frac{{\text{x}}}{{\text{m}}}\,\,{\text{and}}\,\,{\text{logP}}\) for the adsorption of a gas on solid is

1 \(\mathrm{k}\)
2 \(\log \mathrm{k}\)
3 \({\rm{n}}\)
4 \(\frac{{\rm{1}}}{{\rm{n}}}\)
CHXII05:SURFACE CHEMISTRY

320819 According to Freundlich adsorption isotherm, at high pressure, the value of\(\frac{{\text{x}}}{{\text{m}}}\) is

1 Directly proportional to pressure
2 Inversely proportional to pressure
3 Directly proportional to square of pressure
4 Independent of pressure
CHXII05:SURFACE CHEMISTRY

320820 Which of the following graphs would yield a straight line?

1 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{P}}\)
2 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\,\,{\rm{Vs}}\,{\rm{P}}\)
3 \(\frac{{\rm{x}}}{{\rm{m}}}{\rm{Vs}}\,{\rm{logP}}\)
4 \({\rm{log}}\left( {\frac{{\rm{x}}}{{\rm{m}}}} \right)\, {\rm{Vs}}\, \,{\rm{log}}\,{\rm{P}}\)
CHXII05:SURFACE CHEMISTRY

320821 The plot of \(\frac{{\rm{x}}}{{\rm{m}}}\) Vs temperature at constant pressure is called

1 Adsorption isotherm
2 Adsorption isobar
3 Adsorption isochore
4 Freundlich isotherm