>
Exams
>
Chemistry
>
Refining
>
zone refining is based on the principle that
Question:
Zone refining is based on the principle that
CUET (UG) - 2023
CUET (UG)
Updated On:
Apr 17, 2024
Impurities of low boiling point metals can be separated by distillation
Impurities are more soluble in molten metal than in solid metal
Vapours of volatile compounds can be decomposed to give pure metal
Different component can be absorbed differently on a adsorbant
Hide Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
The correct option is(B):Impurities are more soluble in molten metal than in solid metal
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Refining
The purification method used for blister copper is:
TS POLYCET - 2025
Chemistry
Refining
View Solution
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 :
CUET (UG) - 2023
Chemistry
Refining
View Solution
In the extraction of copper, its sulphide ore is heated in a reverberatory furnace after mixing with silica to:
JEE Main - 2023
Chemistry
Refining
View Solution
Refining using the liquation method is the most suitable for metals with:
JEE Main - 2022
Chemistry
Refining
View Solution
In electrolytic refining of metals, the pure metal is taken as
TS POLYCET - 2020
Chemistry
Refining
View Solution
View More Questions
Questions Asked in CUET exam
Find the ratio of de-Broglie wavelengths of deuteron having energy E and \(\alpha\)-particle having energy 2E :
CUET (UG) - 2026
Dual nature of radiation and matter
View Solution
5, 10, 17, 26, ?, 50 — Find the missing number.
CUET (UG) - 2025
Number Series
View Solution
The area (in sq. units) of the region bounded by the parabola y2 = 4x and the line x = 1 is
CUET (UG) - 2025
Application of Integrals
View Solution
Ram purchased a watch at a cost of \( \left(\frac{9}{10}\right)^{th} \) of the original cost and sold at 8% more than the original cost. His profit/loss is
CUET (UG) - 2025
Profit and Loss
View Solution
Match List-I with List-II \[ \begin{array}{|l|l|} \hline \textbf{Solutions} & \textbf{Explanation} \\ \hline (A) \; \text{Saturated solution} & (I) \; \text{Solution having two components.} \\ \hline (B) \; \text{Isotonic solutions} & (II) \; \text{A solution whose osmotic pressure is more than that of another.} \\ \hline (C) \; \text{Binary solution} & (III) \; \text{A solution which contains the maximum amount of solute that can be dissolved in a given amount of solvent at a given temperature.} \\ \hline (D) \; \text{Hypertonic solution} & (IV) \; \text{The solutions having the same osmotic pressure at a given temperature.} \\ \hline \end{array} \]
CUET (UG) - 2025
General Chemistry
View Solution
View More Questions