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Current Question (ID: 12540)

Question:

The similar size of vascular bundle in monocot leaf is due to

Options:

1. Reticulate venation
2. Parallel venation
3. Branched venation
4. Radial venation

Solution:

The similar size of vascular bundles in monocot leaves is due to parallel venation. In monocot leaves, the veins run parallel to each other from the base to the tip of the leaf, without forming a complex network as seen in reticulate venation found in dicot leaves. The vascular bundles in monocot leaves are usually of similar size and are arranged in a parallel fashion, with no significant branching or reticulation. This is in contrast to dicot leaves where the veins form a branching network, resulting in vascular bundles of different sizes and orientations.

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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
}