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Chemical Engineering - Chemical Process - Discussion

Discussion Forum : Chemical Process - Section 4 (Q.No. 16)
Chemical Process
16.
A mineral is termed as 'ore', if
a metal can be economically extracted from it.
it contains ≥ 40% metal.
the metal present in it is costly.
all (a), (b) and (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
KRR said:   4 years ago
Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit.
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