♡ 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 👍 :638
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Heavy metals get their name because compared ...
➣ The chief constituent of vinegar is- ...
➣ The purity of gold is expressed in ...
➣ Maximum permissible contration of total hardness in ...
➣ A real gad can act as an ...
➣ Sound wave cannot pass through above ...
➣ Antacids are found in drugs that give ...
➣ An alloy used in making heating elements ...
➣ A piece of wood is held under ...
➣ Which of the following is biodegradable? ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments