Import Question JSON

Current Question (ID: 11886)

Question:

The guts of a cow and a buffalo possess:

Options:

1. Fucus sp
2. Chlorella sp
3. methanogens
4. cyanobacteria

Solution:

The guts of cows and buffaloes, like those of other ruminant animals, contain complex microbial communities that aid in the digestion of plant material. One important group of microorganisms found in the guts of cows and buffaloes are methanogens, which are a type of archaea. Methanogens are responsible for producing methane gas during the process of fermentation that occurs in the rumen of ruminant animals. Methane is then released by the animals through belching. This production of methane by methanogens in the gut of cows and buffaloes is an important contributor to greenhouse gas emissions from livestock agriculture.

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
}