Home
Class 12
CHEMISTRY
Which of the following relation is/ are ...

Which of the following relation is/ are correct for Langmuir adsorption isotherm?
(i) x/m = constant (at high pressure)
(ii) x/m = constant x `p^(1//n)` (at intermediate pressure)
(iii) x/m = constant x `p^n` (at lower pressure)

A

all are correct

B

all are wrong

C

(i) & (ii) are correct

D

(iii) is correct

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|411 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

According to Freundlich adsorption isotherm, x/m becomes independent of pressure at low/high pressure.

Which one of the following is the zero of p(x) = lx + m :

Which one of the following relationships when graphed does not give a straight line for helium gas? I. K.E. and T at constant pressure and volume II. P v/s V at constant temperature for a constant mass III. V v/s 1/T at constant pressure for a constant mass

If adsorption of a gas on a solid is limited to monolayer formation , then which of the following statement are true ? At low pressures x/m varies proportionately with P, At moderate pressures, x/m varies less than proportionately with P, At high pressure , x/m becomes independent of P, at high pressure , x/m varies more than proportionately with P.

which of the following adsorption isotherms represents the adsorption of a gas by a soild involvey multillayers of formation ? (p_(s) = saturation pressure)

In each of the following x and y vary directly with each other . Find the constant of variable . (i) y = 3x (ii) 2x=3y (iii) 9x=y (iv) y = 2x

For a linear plot of log (x/m) versus log P in a Freundlich adsorption isotherm, which of the following statement is correct? (k and n are constants).

Under which of the following sets of conditions is a real gas expected to deviate from ideal behaviour? (I) High pressure, small volume (II) High temperature , low pressure (III) Low temperature, high pressure

consider 0.1 M solutions of two solutes X and Y. The X behaves as a univalent electrolyte while the solute Y dimerises in solution. Which of the following statement are correct regarding these solutions? (1) The boiling point of the solution of X will be higher than that of Y (2) The osmotic pressure of the solution of Y will be lower than that of X (3) The freezing point of the solition of X will be lower than that of Y (4) The relative lowering of vapour pressure of both the solutions will be the same lt brgt Select the correct answer from the option given below

What is the relation between pressure P and density rho of a gas at constant temperature?

MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. The ion that is more effective for coagulatin of As2S3 sol is

    Text Solution

    |

  2. The dispersed phase and dispersion medium in soap lather are respectiv...

    Text Solution

    |

  3. Which of the following relation is/ are correct for Langmuir adsorptio...

    Text Solution

    |

  4. The best coagulant for the precipitation of Fe(OH)3 sol is

    Text Solution

    |

  5. Which is correct about physical adsorption ?

    Text Solution

    |

  6. During the adsorption of a gas on the surface of a solid which of the ...

    Text Solution

    |

  7. Negatively charged colloidal solution of clay in water will need for p...

    Text Solution

    |

  8. Identify the positively charged sol.

    Text Solution

    |

  9. The stability of a lyophobic colloid is due to

    Text Solution

    |

  10. The amount of electrolytes required to coagulate a given amount of AgI...

    Text Solution

    |

  11. Gold sol can be prepared by

    Text Solution

    |

  12. For Freundlich isotherm, a graph of log x/m is plotted against log P. ...

    Text Solution

    |

  13. What is the composition of bronze metal alloy?

    Text Solution

    |

  14. The electrolyte having maximum flocculation value for Ag//Ag^+ sol is

    Text Solution

    |

  15. Which of the following curves is in accordance with Freundlich adsorpt...

    Text Solution

    |

  16. Give appropriate answer for the following question- Which alloy is mad...

    Text Solution

    |

  17. Point out the false statement.

    Text Solution

    |

  18. Enzymatic reactions are given in Column I and enzymes in Column II ...

    Text Solution

    |

  19. In which one of the following properties, physisorption and chemisorpt...

    Text Solution

    |

  20. Give appropriate answer of the following question- Which alloy is made...

    Text Solution

    |