An acidified manganate solution undergoes disproportionation reaction. The spin-only magnetic moment value of the product having manganese in higher oxidation state is ____ B.M. (Nearest integer)
Correct Answer: 0
Solution and Explanation
The correct answer is: 00.00
\(3MnO_4^{2−}+⟶{H^+}MnO_2+MnO_4^-+H_2O\)
M+7= no. of unpaired electrons is '0'
Hence, magnetic moment = zero
Top Questions on Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
- What is/are the product/s formed when Benzaldehyde and Ethanal react in the presence of dil. NaOH followed by heating the intermediate product formed?
- COMEDK UGET - 2024
- Chemistry
- Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
- In the following reactions, find the product A and B
- JEE Main - 2024
- Chemistry
- Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
- The major product formed in the following reaction is-
- JEE Main - 2024
- Chemistry
- Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
- X and Y in the following reactions are:
- AP EAPCET - 2023
- Chemistry
- Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
- Identify the product in the following reaction:
- NEET (UG) - 2023
- Chemistry
- Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
Questions Asked in JEE Main exam
- The sum of all rational numbers in \( (2 + \sqrt{3})^8 \) is:
- JEE Main - 2025
- Binomial theorem
- The maximum covalency of a non-metallic group 15 element 'E' with the weakest E-E bond is:
- JEE Main - 2025
- Group 15 Elements
Let one focus of the hyperbola $ \frac{x^2}{a^2} - \frac{y^2}{b^2} = 1 $ be at $ (\sqrt{10}, 0) $, and the corresponding directrix be $ x = \frac{\sqrt{10}}{2} $. If $ e $ and $ l $ are the eccentricity and the latus rectum respectively, then $ 9(e^2 + l) $ is equal to:
- JEE Main - 2025
- Conic sections
The largest $ n \in \mathbb{N} $ such that $ 3^n $ divides 50! is:
- JEE Main - 2025
- Number Systems
- For an experimental expression \( y = \frac{32.3 \times 1125}{27.4} \), where all the digits are significant. Then to report the value of \( y \), we should write:
- JEE Main - 2025
- Significant figures
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.