Import Question JSON

Current Question (ID: 14386)

Question:

Excessive cigarette smoking leading to damage of alveolar walls is associated with

Options:

1. Asthma
2. Emphysema
3. Silicosis
4. Botulism

Solution:

Excessive cigarette smoking leading to damage of alveolar walls is associated with emphysema. Emphysema is a type of chronic obstructive pulmonary disease (COPD) that is caused by damage to the air sacs (alveoli) in the lungs. Cigarette smoking is the leading cause of emphysema, and it results in destruction of the elastic fibers in the lungs, making it difficult for the airways to expand and contract properly. This can cause shortness of breath, coughing, and wheezing. Silicosis is a lung disease caused by inhaling silica dust, while botulism is a serious and potentially life-threatening form of food poisoning caused by a toxin produced by the bacterium Clostridium botulinum.

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
}