Import Question JSON

Current Question (ID: 10677)

Question:

$\text{Which parent oxy acid does not have its own hypo acid?}$

Options:

1. $\text{H}_2\text{SO}_2$ (Correct)
2. $\text{HNO}_2$
3. $\text{H}_3\text{PO}_3$
4. $\text{HClO}_3$

Solution:

$\text{Hint: Sulphuric acid does not have any hypo acid.}$ $\text{Hypo acid means the main element has a lower oxidation state than the present acid.}$ $\text{H}_3\text{PO}_2 \text{ is hypo acid of H}_3\text{PO}_3$ $\text{HNO is hypo acid of HNO}_2$ $\text{HClO, HClO}_2 \text{ are Hypo acid HClO}_3$ $\text{But H}_2\text{SO}_2 \text{ doesn't have any hypo acid}$

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
}