Import Question JSON

Current Question (ID: 12482)

Question:

In leaves the ground tissue consist of thin walled chloroplast containing cells and is called____.

Options:

1. Mesophyll
2. Chlorophyll
3. P250
4. Chromophore

Solution:

Mesophyll is the ground tissue of a leaf that lies between the upper and lower epidermis and is responsible for photosynthesis. It is composed of thin-walled parenchyma cells that contain numerous chloroplasts. There are two types of mesophyll cells: palisade mesophyll and spongy mesophyll. Palisade mesophyll cells are elongated and columnar, located on the upper side of the leaf and are arranged vertically. Spongy mesophyll cells are round or oval and loosely arranged in the lower part of the leaf. Both types of mesophyll cells are important for the process of photosynthesis, which occurs in the chloroplasts.

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
}