CUET UGChemistryMCQ
Q13. In corrosion: (A) A metal is oxidised by loss of electrons to oxygen (B) It is an Electrochemical phenomenon (C) The object under corrosion behaves as anode (D) Coating the metal with Zn can save iron object from corrosion Choose the correct answer from the options given below: (a) (A), (B) only (b) (A), (B), (C) only (c) (A), (B), (C), (D) only (d) (B), (C), (D) only

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