SATHEE: S Block Elements Question 283

S Block Elements Question 283

Question: Pyrolusite is

[DPMT 2002]

Options:

A) Carbonate ore

B) Sulphur ore

C) Silicon ore

D) None of these

Show Answer

Answer:

Correct Answer: D

Solution:

Pyrolusite or Manganese dioxide $ (MnO_2) $ is a mineral of manganese.

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S Block Elements Question 283

Question: Pyrolusite is

Options:

Answer:

Solution:

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