Import Question JSON

Current Question (ID: 17596)

Question:

$\text{H}_3\text{C} - \text{C} = \text{C} - \text{CH}_2 \xrightarrow{\text{HBr} \text{ Peroxide}} \text{Y} \xrightarrow{\text{C}_2\text{H}_5\text{ONA}} \text{Z}$ $\text{Product Z in the above-mentioned reaction is:}$

Options:

1. $\text{CH}_3 - (\text{CH}_2)_3 - \text{O} - \text{CH}_2\text{CH}_3$
2. $(\text{CH}_3)_2\text{CH}_2 - \text{O} - \text{CH}_2\text{CH}_3$
3. $\text{CH}_3(\text{CH}_2)_4 - \text{O} - \text{CH}_3$
4. $\text{CH}_3\text{CH}_2 - \text{CH} (\text{CH}_3) - \text{O} - \text{CH}_2\text{CH}_3$

Solution:

$\text{Hint: Free radical addition reaction followed by substitution reaction}$ $\text{STEP 1:}$ $\text{Anti Markovnikov addition of HBr in presence of H}_2\text{O}_2 \text{ to form}$ $\text{CH}_3\text{CH}_2\text{CH}_2\text{CH}_2\text{Br}$ $\text{STEP 2:}$ $\text{S}_\text{N}2 \text{ reaction of above alkyl bromide with ethanol (Williamson synthesis)}$ $\text{Hence, option one is the correct answer.}$

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
}