♡ 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 👍 :418
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A light year is a unit of- ...
➣ The process of removing calcium and magnesium ...
➣ Out of the following which is most ...
➣ Negative feedback in amplifiers- ...
➣ Which of the following is a compound ...
➣ Oesophagus is a part between ...
➣ Which of the following is a scalar ...
➣ The element absorbed both in cation and ...
➣ Which of the following chemical is responsible ...
➣ which are five anti bodies to prevent ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions