Import Question JSON

Current Question (ID: 21327)

Question:

$\text{In the presence of sunlight, benzene reacts with } \text{Cl}_2 \text{ to give product } 'X'. \text{ The number of hydrogens in } 'X' \text{ is:}$

Options:

1. $\text{Five (5)}$
2. $\text{Three (3)}$
3. $\text{Six (6)}$
4. $\text{Twelve (12)}$

Solution:

$\text{Hint: Benzene on treatment with excess of chlorine with anhydrous } \text{AlCl}_3 \text{ can form hexachlorobenzene.}$ $\text{The reaction is as follows:}$ $\text{Under ultra-violet light, three chlorine molecules are added to benzene to produce benzene hexachloride, } \text{C}_6\text{H}_6\text{Cl}_6 \text{ which is also called gammaxane.}$ $\text{Benzene on treatment with excess of chlorine in the presence of anhydrous } \text{AlCl}_3 \text{ can be chlorinated to hexachlorobenzene (}\text{C}_6\text{Cl}_6\text{).}$ $\text{Thus, option third is the correct answer.}$

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
}