Import Question JSON

Current Question (ID: 10654)

Question:

$\text{Which of the following statements regarding ozone is incorrect?}$

Options:

1. $\text{Powerful oxidising agent.}$
2. $\text{Bleaching agent}$
3. $\text{Paramagnetic}$ (Correct)
4. $\text{Bent shape}$

Solution:

$\text{Hint: } \text{O}_3 \text{ magnetic moment is zero.}$ $\text{O}_3 \text{ is diamagnetic in nature.}$ $\text{Due to the ease with which it can liberate nascent oxygen, it acts as a powerful oxidising agent.}$ $\text{The potential equation is:}$ $\text{O}_3 \rightarrow \text{O}_2 + \text{O}$ $\text{The structure of } \text{O}_3 \text{ is as follows: a bent molecule with the central oxygen atom bonded to two other oxygen atoms.}$ $\text{Analysis: Statement 1 is correct - ozone is indeed a powerful oxidising agent. Statement 2 is correct - ozone acts as a bleaching agent. Statement 4 is correct - ozone has a bent molecular shape. Statement 3 is incorrect - ozone is diamagnetic, not paramagnetic, as its magnetic moment is zero.}$

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
}