Vedclass
Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsConcentration
Easy

In the froth floatation process for the purification of ores,the ore particles float because

  • A
    $A$. They are light
  • B
    $B$. Their surface is not easily wetted by water
  • C
    $C$. They bear electrostatic charge
  • D
    $D$. They are insoluble
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

Similar Questions

Which soluble substances are obtained when bauxite is treated with a solution of $NaOH$ at a temperature of $473 - 523 \ K$ and a pressure of $35 - 36 \ bar$?

Medium
View Solution

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

EasyTS EAMCET 2020
View Solution

For which ore of the metal,froth floatation method is used for concentration?

Difficult
View Solution

The methods $NOT$ involved in the concentration of ore are:
$A$. Liquation
$B$. Leaching
$C$. Electrolysis
$D$. Hydraulic washing
$E$. Froth flotation
Choose the correct answer from the options given below:

MediumJEE MAIN 2023
View Solution

Which of the following ores is concentrated by the leaching process?

Easy
View Solution

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.

Try Free
For Institutes

Online Exam Module

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

See Demo