Home
Class 12
CHEMISTRY
STATEMENT-1 : CuSO(4) acts as froth acti...

STATEMENT-1 : `CuSO_(4)` acts as froth activator in froth floatation process.
STATEMENT-2 : Froth floatation method belong with benefecation of metallurgy.
STATEMENT-3 : `NaCN` as depresent to form complex with `ZnS` out of `PbS` and `ZnS`.

A

`TTT`

B

`FFF`

C

`TFT`

D

`FTT`

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Subjective Type Questions|8 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Aakash Challengers Questions|7 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Integar Answer Type Questions|5 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

  • HALOALKANES AND HALOARENES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION -D|15 Videos

Similar Questions

Explore conceptually related problems

STATEMENT-1 : Pine oil act as frothing agent in froth floatation. and STATEMENT-2 : Sulphide ores are concentrated by froth floatation method.

In the separation of ZnS and PbS by froth floatation process, which depressant is used?

Knowledge Check

  • Identify the incorrect statement from the following in froth floatation method

    A
    Froth carries the mineral particles
    B
    Froth carries gangue particles
    C
    Froth collectors enhance the non-wettability of the mineral particle with water
    D
    The mineral particles become wet by oils while gangue become wet by water.

  • Identify the incorrect statement from the following in froth floatation method

    A
    Froth carries the mineral particles
    B
    Froth carries gangue particles
    C
    Froth collectors enhance the non-wettability of the mineral particle with water
    D
    The mineral particles become wet by oils while gangue become wet by water.

  • In the froth floatation process, ZnS & PbS can be separated by using :

    A
    collectors
    B
    Depressant
    C
    Stabilisers
    D
    All of these

    • Similar Questions

    Explore conceptually related problems

    Chemical used as a depressant in separatin ZnS from PbS in froth-floatation process , is

    Describe the principle involved in each of the following processes of metallurgy : (i) Froth floatation method (ii) Electrolytic refining of metals (iii) Zone refining of metals

    NaCN is added in froth floation process process with ZnS and PbS minerals because

    In froth floatation process for PbS (Galenea) contains ZnS and Fes impurity the depressant we use is:

    Statement-1:Sulphide ores are concentrated by froth floatation process. Statement-2: Pine oil acts as a frothing agent in froth floatation process.

    Home
    Profile