Self Studies
Self Studies
Self Studies
Self Studies

General Princip...

TIME LEFT -
  • Question 1
    1 / -0

    In the Castner process for the extraction of sodium, the anode is made of:

  • Question 2
    1 / -0

    The froth floatation process is used for the concentration of:

  • Question 3
    1 / -0

    Chile salt petre is the nitrate mineral of :

  • Question 4
    1 / -0

    Froth floatation process for the concentration of sulphide ores is an illustration of the practical application of:

  • Question 5
    1 / -0

    The method of zone refining of metals is based on the principle of:

  • Question 6
    1 / -0

    Molecular formula of Glauber salt is:

  • Question 7
    1 / -0

    The cathode used in the electrolytic cell during aluminium extraction is made of ____________.

  • Question 8
    1 / -0

    Given below are the steps for extraction of copper from its ore. The balance reaction involved in reduction of copper(I) oxide with copper(I) sulphide is given in the reaction below.

          $$2Cu_{2}O + Cu_{2}S \xrightarrow{Heat} 6Cu + SO_{2}$$. 

    This reaction is known as:

  • Question 9
    1 / -0

    Ellingham diagram represents the change in:

  • Question 10
    1 / -0

    ASSERTION: In froth floatation process, sodium ethyl xanthate is used as a collector.
    REASON: Sulphide ores are water soluble.

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
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