Import Question JSON

Current Question (ID: 21251)

Question:

$\text{The correct decreasing order of priority for the functional groups of}$ $\text{organic compounds in the IUPAC system of nomenclature is:}$

Options:

1. $-\text{SO}_3\text{H}, -\text{COOH}, -\text{CONH}_2, -\text{CHO}$
2. $-\text{CHO}, -\text{COOH}, -\text{SO}_3\text{H}, -\text{CONH}_2$
3. $-\text{CONH}_2, -\text{CHO}, -\text{SO}_3\text{H}, -\text{COOH}$
4. $-\text{COOH}, -\text{SO}_3\text{H}, -\text{CONH}_2, -\text{CHO}$

Solution:

$\text{Hint: Follow priority order of functional groups}$ $\text{The order of decreasing priority for some functional groups is as follows:}$ $-\text{COOH}, -\text{SO}_3\text{H}, -\text{COOR (R=alkyl group)}, \text{COCl}, -\text{CONH}_2, -\text{CN}, -\text{HC=O},$ $>\text{C=O}, -\text{OH}, -\text{NH}_2, >\text{C=C<}, -\text{C}\equiv\text{C-}$ $\text{Hence, the correct answer is option 4th.}$

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
}