Import Question JSON

Current Question (ID: 10907)

Question:

$\text{The correct order regarding the electronegativity of hybrid orbitals of carbon is:}$

Options:

1. $sp > sp^2 < sp^3$
2. $sp > sp^2 > sp^3$ (Correct)
3. $sp < sp^2 > sp^3$
4. $sp < sp^2 < sp^3$

Solution:

$\text{Hint: As } s \text{ character percentage increases, the electronegativity of carbon also increases.}\n\n\text{As electronegativity of carbon increases as the } s\text{-character of the hybrid orbital increases. The percentage character in } sp,\ sp^2,\ \text{and } sp^3 \text{ orbitals are as follows:}\n\nsp = 50\%\ s \text{ character} \nsp^2 = 33.3\%\ s \text{ character} \nsp^3 = 25\%\ s \text{ character}\n\n\text{Hence, the correct order regarding the electronegativity of hybrid orbitals of carbon is } sp > sp^2 > sp^3.$

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
}