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BITSAT 2023Paper 2
Exam
BITSAT
Year
2023
Paper
Paper 2
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

BITSAT 2023 · Paper 2 · Chemistry · General Principles and Processes of Isolation of Metals

The starting material for the manufacture of KMnO_4 is

The starting material for the manufacture of KMnO4\mathrm{KMnO}_4 is

Options

  1. A
    pyrolusite
  2. B
    manganite
  3. C
    magnatite
  4. D
    haematite

Correct answer

A.
pyrolusite

Step-by-step solution

Pyrolusite (It is MnO2\mathrm{MnO}_2 )
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