Home/
Competitive Exams/
NEET/
Chemistry/
General Principles and Processes of Isolation of Elements/
Question 45002
NEET Chemistry · Easy

General Principles and Processes of Isolation of Elements: Concentration MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
ConcentrationEasyQuestion 45002

Question

Removal of gangue from ore before extraction is called:

  1. A
    concentration of ore
    Correct
  2. B
    calcination
  3. C
    roasting
  4. D
    refining

Correct answer

concentration of ore

Explanation

The ore is enriched before reduction.

Review General Principles and Processes of Isolation of Elements notesStart timed chapter practice