Select Goal &
City
Select Goal
Explore
Question:
The pair of metals refined by "vapour phase refining" is
The pair of metals refined by "vapour phase refining" is
Updated On: Apr 4, 2024
- Ni, Cu
- Sn, Ni
- Zr, Ni
- Cu, Zr
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Vapour phase refining method is used for refining $Ni , Ti , V, Th, Zr$ metals etc. This method is based upon the principle that the impure metal is first converted into suitable volatile compound which on being heated, gets decomposed to give pure metal.
Was this answer helpful?
0
0
Top Questions on Refining
- During electrolytic refining of copper, some metals settle as anode mud. These metals are :
A. Selenium and Tellurium
B. Silver and Gold
C. Gold and Platinum
D. Zinc and Platinum
E. Selenium, Gold and Platinum
Choose the correct answer from the options given below : - In the extraction of copper, its sulphide ore is heated in a reverberatory furnace after mixing with silica to:
- Zone refining is based on the principle that
- Refining using the liquation method is the most suitable for metals with:
- In electrolytic refining of metals, the pure metal is taken as
View More Questions
Questions Asked in AP EAMCET exam
Six coins tossed simultaneously then find the probability of getting at least 4 heads.
- AP EAMCET - 2023
- Probability
- In the chessboard if the rectangle form is 1296, find the total number of squares formed.
- AP EAMCET - 2023
- Coordinate Geometry
Find the products formed if chlorine reacts with the cold and dilute sodium hydroxide solution.
- AP EAMCET - 2023
- Chemical Reactions
- Find the coefficient of \(\frac{y^3}{x^8}\) in \((x+y)^{-5}\) ?
- AP EAMCET - 2023
- Binomial theorem
- Which compound is gem-dihalide?
- AP EAMCET - 2023
- Organic Chemistry- Some Basic Principles and Techniques
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved