Question:
$10 \,cm^3$ of $0.1\, N$ monobasic acid requires $15 \,cm^3$ of sodium hydroxide solution whose normality is
$10 \,cm^3$ of $0.1\, N$ monobasic acid requires $15 \,cm^3$ of sodium hydroxide solution whose normality is
Updated On: Apr 2, 2024
- $1.5\, N$
- $0.15 \,N$
- $0.066\, N$
- $0.66\, N$
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The Correct Option is C
Solution and Explanation
Volume of monobasic acid $=10 \,cm ^{3}$
Normality of monobasic acid $=0.1 \,N$
Volume of $NaOH$ solution $=15 \,cm ^{3}$
Normality of $NaOH$ solution $=? $
$N_{1} V_{1}=N_{2}\, V_{2}$
(for monobasic acid ) (for $NaOH$ )
$10 \times 0.1\, N=15 \times N_{2}$
$N_{2}=\frac{1 N}{15}=0.066\, N$
Normality of monobasic acid $=0.1 \,N$
Volume of $NaOH$ solution $=15 \,cm ^{3}$
Normality of $NaOH$ solution $=? $
$N_{1} V_{1}=N_{2}\, V_{2}$
(for monobasic acid ) (for $NaOH$ )
$10 \times 0.1\, N=15 \times N_{2}$
$N_{2}=\frac{1 N}{15}=0.066\, N$
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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.