Import Question JSON

Current Question (ID: 21339)

Question:

$\text{Reagents } A \text{ and } B \text{ in the following reaction are, respectively:}$

Options:

1. $(A) \ \text{O}_3/\text{Zn} - \text{H}_2\text{O}; \ (B) \ \text{H}_3\text{O}^+$
2. $(A) \ \text{O}_3/\text{Zn} - \text{H}_2\text{O}; \ (B) \ \text{LiAlH}_4$
3. $(A) \ \text{O}_3/\text{Zn} - \text{H}_2\text{O}; \ (B) \ \text{I}_2/\text{NaOH}$
4. $(A) \ \text{KMnO}_4/\text{H}^+, \ \Delta; \ (B) \ \text{LiAlH}_4$

Solution:

$\text{Sol.} \ \text{O}_3/\text{ZnH}_2\text{O} \rightarrow \text{I}_2/\text{NaOH} \rightarrow \text{O}^\text{Na}^+ \text{CHO}$

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
}