PDF chapter test TRY NOW
Match the items of Column I with the items of Column II.
| Column I | Column II |
| (a). Large crystals | |
| (b). Depositing a layer of zinc on iron | |
| (c). Souring of milk | |
| (d). Carbon dioxide | |
| (e). Iron oxide | |
| (f). Dissolving common salt in water |
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