Although nitrogen does not adsorb on surface at room temperature, it adsorbs on the same surface at `83K` . Which one of the following statements is correct?
A
At 83 K there is formation of Monolayer
B
At 83 K , nitrogen is adsorbed as atoms
C
At 83 K , nitrogen molecules are held by chemical bonds
D
At 83 K, there is formation of multimolecular layers
Which one of the following statements is not correct?
Which one of the following statements in not correct?
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