Pyrolusite is the oxide mineral of...

Pyrolusite is the oxide mineral of

A

Iron

B

Selnium

C

Magnanse

D

Magnesium

Text Solution

Verified by Experts

The correct Answer is:

C

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NARAYNA-METTALURGY-Level I

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Which is not a mineral of aluminium
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Pyrolusite is the oxide mineral of
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The most abundant element in the earth crust is
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Which of the following is the heavist metal
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Essential constituent of amalgam is
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Malachit is ore of
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Composition ofAzurite mineral of
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The ore having two metal atoms is
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Formula of ruby copper is
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Which of the following produce Cr(2)O(3) along with O(2) ?
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Which of the following metal occurs in native
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Which of the following mertal cannot occur in native state?
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The least electropositive metal among the following is
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The weakest reducing agent among the following is
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The magnetic oxide of iron is
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The formula of calamine ore is
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Bauxite is an oxide mineral o f
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The chief ore of aluminium is
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