Import Question JSON

Current Question (ID: 14567)

Question:

Read the following: a. Lymph absorbs and transports fat from the intestine. b. Lymph nodes produce fibrinogen. c. Lymphatic capillaries present in the intestinal villi are known as lacteals. d. Lymph transports oxygen only. Which of these statements are true?

Options:

1. a, c
2. b, d
3. c, d
4. a, b

Solution:

Statement a is true. Lymphatic vessels absorb and transport fats from the intestine in the form of chylomicrons. Statement c is true. The lymphatic capillaries present in the intestinal villi are known as lacteals. Statements b and d are false. Lymph nodes do not produce fibrinogen. Fibrinogen is produced by the liver. Lymph does not transport oxygen. It transports lymphocytes, interstitial fluid, and other substances, but not oxygen.

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
}