Import Question JSON

Current Question (ID: 21393)

Question:

$\text{What is the concentration of a glucose solution in intravenous}$ $\text{injection in gram/lit which is isotonic with blood solution which has}$ $\text{osmotic pressure 7.93 bar at 300 K?}$

Options:

1. $62 \text{ g/L}$
2. $0.58 \text{ g/L}$
3. $0.62 \text{ g/L}$
4. $58 \text{ g/L}$

Solution:

$\pi_{\text{injection}} = \pi_{\text{Blood}}$ $\text{(CRT)} = 7.93$ $\text{For isotonic solution}$ $C \times 0.082 \times 300 = 7.93$ $C = 0.322 \text{ mole/lit}$ $= 0.322 \times 180 = 58 \text{gram/lit}$

Import JSON File

Upload a JSON file containing LaTeX/MathJax formatted question, options, and solution.

Expected JSON Format:

{
  "question": "The mass of carbon present in 0.5 mole of $\\mathrm{K}_4[\\mathrm{Fe(CN)}_6]$ is:",
  "options": [
    {
      "id": 1,
      "text": "1.8 g"
    },
    {
      "id": 2,
      "text": "18 g"
    },
    {
      "id": 3,
      "text": "3.6 g"
    },
    {
      "id": 4,
      "text": "36 g"
    }
  ],
  "solution": "\\begin{align}\n&\\text{Hint: Mole concept}\\\\\n&1 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\text{ moles of carbon atom}\\\\\n&0.5 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\times 0.5 \\text{ mol} = 3 \\text{ mol}\\\\\n&1 \\text{ mol of carbon} = 12 \\text{ g}\\\\\n&3 \\text{ mol carbon} = 12 \\times 3 = 36 \\text{ g}\\\\\n&\\text{Hence, 36 g mass of carbon present in 0.5 mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6].\n\\end{align}",
  "correct_answer": 4
}