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Select correct adsorption isobars for ch...

Select correct adsorption isobars for chemisorption and physisorption respectively :
(where `x/m =` extent of adorption, `T =` temperature )

A

B

C

D

Text Solution

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The correct Answer is:
C
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Which plot is the adsorption isobar for chemisorption where x is the amount of gas adsorbed on mass m (at constant pressure at temperature T ?

Knowledge Check

  • Select correct adsorption isobars for chemisorption and physisrption respectively (where x/m = extent of adsorption , T = temperature )

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  • select correct absorption isobars for chemisoption and physisoption respectivly , (where x/m = extent of adsorption , T = temperature )

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    Which plot is the adsorption isobar for chemisorption where x is the amount of gas adsorbed on mass m (at constant pressure) at temperature T -

    Which plot is the adsorptoion isobar for chemisorption where m (at constant pressure ) at temperature T ?

    The correct statement(s) pertaining to the adsorption of a gas on a solid surface is(are) (i) adsorption is always exothermic (ii) physisorption may transform into chemsisorption transform into chemisorption at high temperature (iii) physisorption increases with increasing temperature but chemisorption decreases with increasing temperature . (iv) chemisorption is more exothermic than physisorption , however it is very slow due to higher energy of activation.

    The correct statements pertaining to the adsorption of a gas on a solid surface are (i) Adsorption is always exothermic (ii) Physisorption may transform into chemisorption at high temperature (iii) Physisorption increases with increasing temperature but chemisorotion decrease with increasing temperature (iv) Chemisorption is more exothermic than physisoption, however, it is very slow due to higher energy of activation

    Which of the following observations are true in case of adsorption from the solution phase? I The extent of adsorption decreases with an increase of temperature II The extent of adsorption depends upon the concentration of the solute in solution III The extent of adsorption increases with the decrease in surface area of adsorbent select the correct option

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