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In which of the following is different f...

In which of the following is different from others three

A

(a) Hematite

B

(b) Magnetite

C

(c) Limonite

D

(d) Bauxite

Text Solution

Verified by Experts

The correct Answer is:
D

हेमेटाइट `(Fe_(2)O_(3))` मैग्नेटाइट `(Fe_(3)O _(4))` एवं लिमोनाइट `(Fe _(2) O _(3) . 3 H _(2) O)` आदि लोहा का अयस्क है जबतक बॉक्साइट `(Al _(2) O _(3) . 2 H _(2) O)`एल्युमीनियम का अयस्क है।
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