Import Question JSON

Current Question (ID: 10838)

Question:

$\text{Arrange H, CH}_3\text{, C}_2\text{H}_5\text{, and C}_3\text{H}_7 \text{ in order of increasing positive inductive effect:}$

Options:

1. $\text{H} < \text{CH}_3 < \text{C}_2\text{H}_5 < \text{C}_3\text{H}_7$ (Correct)
2. $\text{H} > \text{CH}_3 < \text{C}_2\text{H}_5 > \text{C}_3\text{H}_7$
3. $\text{H} < \text{C}_2\text{H}_5 < \text{CH}_3 < \text{C}_3\text{H}_7$
4. $\text{None of the above}$

Solution:

$\text{Hint: As the number of carbon atom increases in a group +I effect also increases.}$ $\text{As the number of carbon atom increases in a group +I effect also increases. Hence, increasing order of +ve I-effect shown by H, CH}_3\text{, C}_2\text{H}_5 \text{ and C}_3\text{H}_7 \text{ is}$ $\text{Order of +I effect : -H} < \text{-CH}_3 < \text{-C}_2\text{H}_5 < \text{-C}_3\text{H}_7$

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
}