Import Question JSON

Current Question (ID: 12353)

Question:

Match each item in Column I with one item in Column II and choose your answer from the codes given below: Column I (Flower) - Column II (Position of the Ovary): I. Sunflower - 1. Epigynous, II. Mustard - 2. Hypogynous, III. Plum - 3. Perigynous. Codes: 1. I-1, II-2, III-3; 2. I-2, II-3, III-1; 3. I-2, II-1, III-3; 4. I-3, II-2, III-1

Options:

1. 1 2 3
2. 2 3 1
3. 2 1 3
4. 3 2 1

Solution:

NCERT Reference: Page 73, XI NCERT

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
}