♡ 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 👍 :622
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following will replace hydrogen ...
➣ Blood is sent to body parts by ...
➣ A piece of wood is held under ...
➣ Synthetic detergents are made from- ...
➣ Which electromagnetic radiation is used for satellite ...
➣ Eating habit of both vegetarian and non ...
➣ part of the body infected generally by ...
➣ The particles of true solution---- ...
➣ Milk is a nature- ...
➣ The North Pole of the earth's magnet ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness