Copper is dissolved from its ore by H 2 SO 4 in a percolation tank made of Options: A . &nbspwood B . &nbspstainless steel C . &nbspreinforced concrete lined with lead D . &nbsphigh silicon iron (14% Si)

Copp

Question

Copper is dissolved from its ore by H₂SO₄ in a percolation tank made of

Options:

A . wood

B . stainless steel

C . reinforced concrete lined with lead

D . high silicon iron (14% Si)

Answer: Option C

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