Question:
The molarity of NaCl solution is 3 M. Calculate the morality of the solution. (Given density of the solution = 1.25 g/mL)
The molarity of NaCl solution is 3 M. Calculate the morality of the solution. (Given density of the solution = 1.25 g/mL)
Updated On: Sep 17, 2024
- 2.9
- 2.79
- 1.85
- 3.85
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The Correct answer is option is (B) : 2.79
Was this answer helpful?
0
0
Top Questions on Some basic concepts of chemistry
- The energy associated with the first orbit of He+ is:
- KCET - 2024
- Chemistry
- Some basic concepts of chemistry
- Identify the wrong relation for real gases:
- KCET - 2024
- Chemistry
- Some basic concepts of chemistry
- For which one of the following mixtures is composition uniform throughout?
- KCET - 2024
- Chemistry
- Some basic concepts of chemistry
- For the reaction PCl5→PCl3+Cl2, the rate and rate constant are 1.02×10−4mol L−1s−1 and 3.4×10−5s−1, respectively, at a given instant. The molar concentration of PCl5 at that instant is:
- KCET - 2024
- Chemistry
- Some basic concepts of chemistry
- 0.48 g of an organic compound on complete combustion produced 0.22 g of CO₂. The percentage of C in the given organic compound is:
- KCET - 2024
- Chemistry
- Some basic concepts of chemistry
View More Questions
Questions Asked in JEE Main exam
- 0.08 kg of air is heated at constant volume through 5°C. The specific heat of air at constant volume is 0.17 kcal/kg°C and \( J = 4.18 \) joule/cal. The change in its internal energy is approximately:
- JEE Main - 2024
- Thermodynamics
- \(^{n-1}C_r = (k^2 - 8) ^{n}C_{r+1}\) if and only if:
- JEE Main - 2024
- Binomial theorem
- If in a G.P. of64terms, the sum of all the terms is 7 times the sum of the odd terms of the G.P., then the common ratio of the G.P. is equal to:
- JEE Main - 2024
- Geometric Progression
- Match List-I with List-II
\[ \begin{array}{|c|c|} \hline \text{List-I (Species)} & \text{List-II (Electronic distribution)} \\ \hline \text{(A) Cr}^{+2} & \text{(I) } 3d^8 \\ \text{(B) Mn}^{+} & \text{(II) } 3d^3 4s^1 \\ \text{(C) Ni}^{+2} & \text{(III) } 3d^4 \\ \text{(D) V}^{+} & \text{(IV) } 3d^5 4s^1 \\ \hline \end{array} \]- JEE Main - 2024
- d And f - Block Elements
- Two thermodynamical processes are shown in the figure. The molar heat capacity for process \( A \) and \( B \) are \( C_A \) and \( C_B \). The molar heat capacity at constant pressure and constant volume are represented by \( C_P \) and \( C_V \), respectively. Choose the correct statement.
- JEE Main - 2024
- Thermodynamics
View More Questions