Question:
Which of the following is an ionic compound?
Which of the following is an ionic compound?
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Compounds formed between metals and non-metals are generally ionic in nature.
Updated On: Feb 18, 2026
- \(\mathrm{SO_2}\)
- \(\mathrm{ICl}\)
- \(\mathrm{CHCl_3}\)
- \(\mathrm{KI}\)
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The Correct Option is D
Solution and Explanation
Step 1: Understand ionic compounds.
Ionic compounds are formed by the transfer of electrons between a metal and a non-metal, resulting in the formation of ions.
Step 2: Analyze the given options.
\(\mathrm{SO_2}\), \(\mathrm{ICl}\), and \(\mathrm{CHCl_3}\) are covalent compounds formed between non-metals.
Potassium iodide consists of potassium (a metal) and iodine (a non-metal), forming an ionic bond.
Step 3: Conclusion.
Hence, potassium iodide is an ionic compound.
Ionic compounds are formed by the transfer of electrons between a metal and a non-metal, resulting in the formation of ions.
Step 2: Analyze the given options.
\(\mathrm{SO_2}\), \(\mathrm{ICl}\), and \(\mathrm{CHCl_3}\) are covalent compounds formed between non-metals.
Potassium iodide consists of potassium (a metal) and iodine (a non-metal), forming an ionic bond.
Step 3: Conclusion.
Hence, potassium iodide is an ionic compound.
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