Question:
Which of the following solutions is an example of negative deviation from Raoult�s law?
Which of the following solutions is an example of negative deviation from Raoult�s law?
Updated On: Feb 28, 2024
- Acetone + Ethanol
- Carbon tetrachloride + Chloroform
- Acetone + Chloroform
- Water + Ethanol
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
$CH_3COCH_3 + CHCl_3$ is an example of solution showing negative deviation from Raoult�s law since $A - B$ attractions (acetone + chloroform) are more than $A -A$ (acetone - acetone) and $B - B$
(chloroform - chloroform) attractions.
(chloroform - chloroform) attractions.
Was this answer helpful?
1
0
Top Questions on Solutions
- Arrange the following in increasing order of solubility product: \[ {Ca(OH)}_2, {AgBr}, {PbS}, {HgS} \]
- Concentrated nitric acid is labelled as 75%by mass. The volume in mL of the solution which contains 30 g of nitric acid is: Given: Density of nitric acid solution is 1.25 g/mL.
- Density of 3 M NaCl solution is 1.25 g/mL. The molality of the solution is:
- 20 mL of 2 M NaOH solution is added to 400 mL of 0.5 M NaOH solution. The final concentration of the solution is \(\_\_\_\_\_\) x \(10^{-2}\)M. (Nearest integer)
- 0.1 M solution of KI reacts with excess of \( \text{H}_2\text{SO}_4 \) and KIO\(_3\), according to the equation: \[ 5I^- + 6H^+ \rightarrow 3I_2 + 3H_2O \] Identify the correct statements:
View More Questions
Questions Asked in WBJEE exam
- The equation \(2x^5 + 5x = 3x^3 + 4x^4\) has:
- WBJEE - 2024
- Quadratic Equation
- For every real number \(x \neq -1\), let \(f(x) = \frac{x}{x+1}\). Write \(f_1(x) = f(x)\) and for \(n \geq 2\), \(f_n(x) = f(f_{n-1}(x))\). Then \(f_1(-2), f_2(-2), \ldots, f_n(-2)\) must be:
- WBJEE - 2024
- Relations and Functions
- If \(U_n (n = 1, 2)\) denotes the \(n\)-th derivative (\(n = 1, 2\)) of \(U(x) = \frac{Lx + M}{x^2 - 2Bx + C}\) (\(L, M, B, C\) are constants), then \(PU_2 + QU_1 + RU = 0\) holds for:
- WBJEE - 2024
- Quadratic Equation
The plane 2x − y + 3z + 5 = 0 is rotated through \(90\degree\) about its line of intersection with the plane x + y + z = 1. The equation of the plane in the new position is:
- WBJEE - 2024
- 3D Geometry
- The area bounded by the curves \(x = 4 - y^2\) and the Y-axis is:
- WBJEE - 2024
- Integration
View More Questions
Concepts Used:
Solutions
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.
For example, salt and sugar is a good illustration of a solution. A solution can be categorized into several components.
Types of Solutions:
The solutions can be classified into three types:
- Solid Solutions - In these solutions, the solvent is in a Solid-state.
- Liquid Solutions- In these solutions, the solvent is in a Liquid state.
- Gaseous Solutions - In these solutions, the solvent is in a Gaseous state.
On the basis of the amount of solute dissolved in a solvent, solutions are divided into the following types:
- Unsaturated Solution- A solution in which more solute can be dissolved without raising the temperature of the solution is known as an unsaturated solution.
- Saturated Solution- A solution in which no solute can be dissolved after reaching a certain amount of temperature is known as an unsaturated saturated solution.
- Supersaturated Solution- A solution that contains more solute than the maximum amount at a certain temperature is known as a supersaturated solution.