Import Question JSON

Current Question (ID: 21005)

Question:

$\text{Match List-I with List-II:}$ $\begin{array}{|c|c|} \hline \text{List-I} & \text{List-II} \\ \text{(Species)} & \text{(Hybrid orbitals/Hybridization)} \\ \hline \text{(a) SF}_4 & \text{(i) } sp^3d^2 \\ \text{(b) IF}_5 & \text{(ii) } d^2sp^3 \\ \text{(c) NO}_2^+ & \text{(iii) } sp^3d \\ \text{(d) NH}_4^+ & \text{(iv) } sp^3 \\ & \text{(v) } sp \\ \hline \end{array}$ $\text{Choose the correct answer from the options given below:}$

Options:

1. $(a)-(ii), (b)-(i), (c)-(iv) \text{ and } (d)-(v)$
2. $(a)-(iv), (b)-(iii), (c)-(ii) \text{ and } (d)-(v)$
3. $(a)-(i), (b)-(ii), (c)-(v) \text{ and } (d)-(iii)$
4. $(a)-(iii), (b)-(i), (c)-(v) \text{ and } (d)-(iv)$

Solution:

$\text{Hint: } S \cdot N = \frac{1}{2} [V + M - C + A]$ $\text{Hence, option 4 is the correct answer.}$

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
}