♡ 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.
Slugging
C.
Leaching
D.
Smelting
Right Answer is :
✓ A. Zone melting
⚑ Report
Views 👍 :696
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is a good ...
➣ what is the main component of bones ...
➣ 'Atomic Theory' of Matter was given by- ...
➣ The constituents of automobile exhaust that can ...
➣ "Cells originate from pre existing cells "was ...
➣ One of the example of polysaccharides is ...
➣ C.G S unit of work done is ...
➣ Which gas emitted by power stations among ...
➣ Which of the following is a scalar ...
➣ what is the shape and size of ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science
➤ Various Sciences