Import Question JSON

Current Question (ID: 10697)

Question:

$\text{Xe} + \text{PtF}_6 \rightarrow ?$ $\text{The product of the above reaction is:}$

Options:

1. $\text{O}_2^+ [\text{PtF}_6]^-$
2. $\text{XeF}_4$
3. $\text{XeF}_6$
4. $\text{Xe}^+ [\text{PtF}_6]^-$ (Correct)

Solution:

$\textbf{HINT:} \text{Xe}^+ [\text{PtF}_6]^- \text{ will be formed}$ $\textbf{Step 1:} \text{Neil Bartlett initially carried out a reaction between oxygen and PtF}_6\text{.}$ $\text{This resulted in the formation of a red compound, } \text{O}_2^+ [\text{PtF}_6]^-\text{.}$ $\text{Later, he realized that the first ionization energy of oxygen (1175 kJ/mol) and Xe (1170 kJ/mol) is almost the same.}$ $\textbf{Step 2:} \text{Thus, he tried to prepare a compound with Xe and PtF}_6\text{.}$ $\text{Xe} + \text{PtF}_6 \rightarrow \text{Xe}^+ [\text{PtF}_6]^-$ $\text{He was successful and a red-colored compound, } \text{Xe}^+ [\text{PtF}_6]^- \text{ was formed.}$

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
}