Chemistry, asked by karthikeyanav2003, 9 months ago

Among the following which is physical adsorption
a) Oz on tungsten b) H2 on nickel
c) N on mica
d) ethyl alcohol vapour on nickel

Answers

Answered by sunitaverma29290

0

Answer:

( d) ethyl alcohol vapour on nickel is a correct ans

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