Import Question JSON

Current Question (ID: 12038)

Question:

Deuteromycetes are known as 'imperfect fungi' because –

Options:

1. Only the sexual phases of these fungi are known.
2. Because they do not have true cell wall
3. Only the asexual or vegetative phases of these fungi are known.
4. They do not show typical fungal characteristics.

Solution:

Deuteromycetes are known as 'imperfect fungi' because only the asexual or vegetative phases of these fungi are known. The sexual phases of these fungi have not been observed, or they have not been identified as belonging to the Deuteromycetes group. The term 'imperfect' indicates that the sexual stage of these fungi is not yet known or has not been observed, rather than implying that they lack typical fungal characteristics or do not have a true cell wall.

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
}