♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Ultra purification of a metal is done ...
Que.
Ultra purification of a metal is done by-
A.
Zone melting
B.
Smelting
C.
Leaching
D.
Slugging
Right Answer is :
✓ A. Zone melting
⚑ Report
Views 👍 :456
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Electron sea exists in ...
➣ The apparatus used to test acidity of ...
➣ One of the constituents of tear gas ...
➣ Number of atoms present in one mole ...
➣ What should be the size of the ...
➣ All the following are true of lysozyme ...
➣ The Dynamo converts- ...
➣ The property of a body by the ...
➣ Which of the following alkali metals has ...
➣ The particles of true solution ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries