The idea of froth floatation | Metallurgy

JEE MAIN 2019

12-04-19_S1

Question

The idea of froth floatation method came from a person X and this method is related to the process Y of ores. X and Y, respectively, are

Select the correct option:

Fisher woman and concentration

Washer woman and concentration

Washer man and reduction

Fisher man and reduction

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Froth floatation is a method of concentration and it was discovered by a washer women.

Question Tags

JEE Main

Chemistry

Medium

Start Preparing for JEE with Competishun