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At high pressure ,Langmuir adsorption is...

At high pressure ,Langmuir adsorption isotherm takes the form :

A

`(x)/(m) =(ap)/(1+ bP)`

B

`(x)/(m)= (a)/(b)`

C

`(x)/(m) =aP`

D

`(m)/(x) =(b)/(a) +(1)/(aP)`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • At the high pressure Langmuir adsorption isotherm takes the form

    A
    `(x)/(m) =(ap)/(1+bp)`
    B
    `(x)/(m) = (a)/(b)`
    C
    `(x)/(m) =ap`
    D
    `(m)/(x) = (b)/(a) +(1)/(ap)`

  • Langmuir adsorption isotherm is best suitable for

    A
    Chemisorptions
    B
    physisorption
    C
    both (a) and (b)
    D
    none of these

  • Langmuir adsorption isotherm works particularly well :

    A
    where multilayer adsorption ccan take place
    B
    where only unimolecular adsorption can take place
    C
    at initial stage where unimolecular adsorption takes place and not after that when multimolecular adsorption continues
    D
    in all of the above situations.

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