Import Question JSON

Current Question (ID: 11793)

Question:

Match each item in Column I with one item in Column II regarding taxonomic categories of humans and choose your answer from the codes given below: Column I | Column II I. Family | 1. Primata II. Order | 2. Hominidae III. Class | 3. Chordata IV. Phylum | 4. Mammalia Codes: | I | II | III | IV 1.| 1 | 2 | 3 | 4 2.| 2 | 1 | 4 | 3 3.| 2 | 1 | 3 | 4 4.| 1 | 2 | 4 | 3

Options:

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

Solution:

Table 1.1, Page 11, 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
}