Import Question JSON

Current Question (ID: 12428)

Question:

In parenchyma, all cells are isodiametric and

Options:

1. Thin-walled
2. Thick-walled
3. Lignified-walled
4. Devoid of intercellular spaces

Solution:

In parenchyma, all cells are isodiametric, which means they have a roughly spherical or cube-like shape, and they have thin walls. Parenchyma cells are characterized by their relatively unspecialized nature and typically have thin cell walls made of cellulose. They often function in various roles, such as photosynthesis, storage, and secretion, and they may contain intercellular spaces that allow for gas exchange and transportation of nutrients. Parenchyma cells are commonly found in various plant organs, including leaves, stems, roots, and fruits, and they can be found in both primary and secondary plant tissues.

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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
}