Import Question JSON

Current Question (ID: 21308)

Question:

$\text{Major product obtained in the given reaction is:}$ $\text{CH}_3\text{C}_6\text{H}_4\text{OCH}_2\text{CH}_2\text{CHClCH}_3 \xrightarrow{\text{AlCl}_3} \text{Product}$

Options:

1. $\text{H}_3\text{C}\text{C}_6\text{H}_4\text{OCH}_2\text{CH}\text{CH}_3$
2. $\text{CH}_3\text{C}_6\text{H}_3\text{O}$
3. $\text{CH}_3\text{C}_6\text{H}_3\text{OCH}_2\text{CH}\text{CH}_3$
4. $\text{H}_3\text{C}\text{C}_6\text{H}_3\text{O}$

Solution:

$\text{The reaction is an example of an electrophilic aromatic substitution reaction.}$ $\text{In this reaction, a six-membered ring is formed.}$ $\text{The ring is also known as the Friedel-craft alkylation reaction.}$ $\text{The mechanism of the reaction is as follows:}$ $\text{CH}_3\text{C}_6\text{H}_4\text{OCH}_2\text{CH}_2\text{CHClCH}_3 \xrightarrow{\text{AlCl}_3} \text{CH}_3\text{C}_6\text{H}_4\text{OCH}_2\text{CH}_2\text{CH}_3 \rightarrow \text{H}_3\text{C}\text{C}_6\text{H}_3\text{O}$ $\text{Hence, option 4 is the correct answer.}$

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
}