Question:
An example of a liquid metal mixture which produces near ideal solutions is:
An example of a liquid metal mixture which produces near ideal solutions is:
Show Hint
Ideal liquid solutions form when A–A, B–B, and A–B interactions are similar.
Updated On: Jun 29, 2026
- Copper - Magnesium
- Bismuth - Cadmium
- Iron - Silver
- Bismuth - Tin
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Concept:
An ideal solution obeys Raoult’s law:
\[
P_A = X_A P_A^0, \quad P_B = X_B P_B^0
\]
Conditions for ideality:
• Similar atomic size
• Similar bonding nature
• No heat of mixing
• No volume change
Step 1: Check given systems.
• Bi–Cd system shows nearly ideal liquid behavior
• Cu–Mg → strong interaction difference
• Fe–Ag → immiscible tendency
• Bi–Sn → strong deviation from ideality
Step 2: Reason for Bi–Cd ideality.
In Bi–Cd:
• atomic sizes are comparable
• interaction energies are similar
• no strong compound formation Thus behaves nearly ideally in liquid state. Final Answer: \[ \boxed{\text{Bismuth - Cadmium}} \]
• Similar atomic size
• Similar bonding nature
• No heat of mixing
• No volume change
Step 1: Check given systems.
• Bi–Cd system shows nearly ideal liquid behavior
• Cu–Mg → strong interaction difference
• Fe–Ag → immiscible tendency
• Bi–Sn → strong deviation from ideality
Step 2: Reason for Bi–Cd ideality.
In Bi–Cd:
• atomic sizes are comparable
• interaction energies are similar
• no strong compound formation Thus behaves nearly ideally in liquid state. Final Answer: \[ \boxed{\text{Bismuth - Cadmium}} \]
Was this answer helpful?
0
0
Top TS PGECET Metallurgical Engineering Questions
- “It is impossible for a heat engine to be 100% efficient.” This statement is related to:
- If a system is completely ordered and the atoms are at rest at zero Kelvin, then the entropy of the system is:
- Electrodes used in anodizing process are:
- Units for quantity of electricity are:
- Identify the wrong statement:
View More Questions
Top TS PGECET Alloys Questions
Top TS PGECET Questions
- If \( P = \begin{pmatrix} 1 & 1 & 1 \\ 0 & 1 & 2 \\ 0 & 0 & 1 \end{pmatrix} \) is the modal matrix of \( A = \begin{pmatrix} 1 & 1 & 0 \\ 0 & 2 & 2 \\ 0 & 0 & 3 \end{pmatrix} \) then the sum of all the elements of \( P^{-1}AP \) is
- If the system of equations \( kx + y + z = k - 1 \), \( x + ky + z = k - 1 \), and \( x + y + kz = k - 1 \) has infinite solutions, then \( k \) is
- The value of the integral \( \int_C (2xy - x^2) \, dx + (x^2 + y^2) \, dy \) where \( C \) is the boundary of the region enclosed by \( y = x^2 \) and \( y^2 = x \), described in the positive sense, is
- Let \( f(x) = \log x \). The number \( C \) strictly between \( e^2 \) and \( e^3 \) such that its reciprocal is equal to \( \frac{f(e^3) - f(e^2)}{e^3 - e^2} \) is
- The solution of the differential equation \( (D^2 + 2)y = x^2 \) is
View More Questions