Class 12 Chemistry General Principles and Processes of Isolation of Elements Concentration

Easy

The function of potassium ethyl xanthate in the froth floatation process is to make the ore

KCET 2012 All KCET

A
water repellant
B
lighter
C
heavier
D
attracted towards water

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

Previous Year

KCET 2012 Paper All KCET years →

Similar Questions

Which method is used for the concentration of aluminum ore?

Easy

The metal extracted by leaching with a cyanide is

MediumKCET 2017

In the $Hoopes$ process,what is the bauxite ore treated with?

Easy

In metallurgy,the term "gangue" is used for:

MediumJEE MAIN 2022

Which one of the following statements is true about the froth flotation method?

EasyTS EAMCET 2020

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.