Lead is not affected by dilute HCl in cold, because: – InterviewSolution

1.	Lead is not affected by dilute HCl in cold, because:
Answer» PB is less electronegative than H PbO FILM is formed which resists chemical attack by acid A protective coating of `PbCI_2` is formed on Pb SURFACE `PbO_2` film is ALWAYS present on Pb surface, which resists chemical attack Answer :C

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