Which statement is correct when adsorption of gas takes place on metal surface ?
(a) AH becomes less negative with progress of reaction.
(b) With progress of reaction the strength of residual forces increases.
(c) NH3 is adsorbed more than Nz
(d) Equilibrium concentration of adsorbate increases with increase in temperature.
Answers
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Answer:
b options hope it helps
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Answer: Option (a) and (c)
There are two correct statements were found in the options area.
Those are:
- ΔH becomes less negative with the progress of a reaction. and
- NH₃ is adsorbed more than N₂
Info:
The rate of adsorption of the molecule's on metal surfaces is be determined by the gas or concentration of molecules available in solution, the numbers of site available on the metal surface, and the type of synthesis.
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