Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Extractive Metallurgy Test - 2

Result Self Studies

Extractive Metallurgy Test - 2
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0

    The impurities associated with the ore after mining are collectively called

  • Question 2
    1 / -0

    An ore after levigation is found to have acidic impurities. Which of the following can be used as flux during smelting operation?

  • Question 3
    1 / -0

    The rocks formed by the solidification of magma over the years are

  • Question 4
    1 / -0

    Extraction of silver from Ag2s by the use of sodium cyanide is an example of

  • Question 5
    1 / -0

    Which of the following metals can be extracted by smelting?

  • Question 6
    1 / -0

    Which of the following barium salts is soluble in water?

  • Question 7
    1 / -0

    Alkali metals do not exist in free state in nature because these are

  • Question 8
    1 / -0

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

  • Question 9
    1 / -0

    The salt which is least likely to be found in minerals is

  • Question 10
    1 / -0

    Electromagnetic separation is used in the concentration of

Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now