Question

(iv) Surface area of adsorbents can be determined by using
(a) Clausius equation
(6) Clapeyron equation
(c) both a and b
(d) BET equation.​

Answer 1

☑Answer☑

c)both a & b

☑Exclamination☑

Porosity and Permeability

The basic method for measuring surface area from the gas adsorption technique involves determining the quantity of inert gas, typically nitrogen, argon, or krypton, required to form a layer one molecule thick on the surface of a sample at cryogenic temperature.

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Answer 2

ʜʜʟᴡ...ᴜʀ ᴀɴꜱ ɪꜱ ʙᴏᴛʜ ᴀ & ʙ