Import Question JSON

Current Question (ID: 17841)

Question:

$\text{Acid rain occurs due to the presence of:}$ $1.\ \text{SO}_2\ \text{in the atmosphere}$ $2.\ \text{NH}_3\ \text{in the atmosphere}$ $3.\ \text{CO}_2\ \text{in the atmosphere}$ $4.\ \text{N}_2\text{O}\ \text{in the atmosphere}$

Options:

1. $\text{SO}_2\ \text{in the atmosphere}$
2. $\text{NH}_3\ \text{in the atmosphere}$
3. $\text{CO}_2\ \text{in the atmosphere}$
4. $\text{N}_2\text{O}\ \text{in the atmosphere}$

Solution:

$\text{HINT: Acid rain contains sulfuric and nitric acid.}$ $\text{Explanation:}$ $\text{Step 1:}$ $\text{Acid rain results when sulfur dioxide (SO}_2\text{) and nitrogen oxides (NO}_X\text{) are emitted into the atmosphere and transported by wind and air currents.}$ $\text{The SO}_2\text{ and NO}_X\text{ react with water, oxygen and other chemicals to form sulfuric and nitric acids.}$ $\text{Step 2:}$ $\text{Acid rain occurs due to atmospheric pollution of SO}_2$

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
}