♡ 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 👍 :475
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The average Kinetic energy of the molecule ...
➣ The tiny particles which can not be ...
➣ The substance most commonly used as a ...
➣ What is the most commonly used substance ...
➣ The device used to convert solar energy ...
➣ Instrument used to measure the force and ...
➣ All the following are true of lysozyme ...
➣ Utrus remains situated between ...
➣ खाने के पैकेट पर भूरा या लाल ...
➣ The image formed on the retina of ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Computer Awareness
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science