Questions: How could we identify whether a covalent compound is polar or nonpolar? by analyzing its solubility by determining its density by determining its conductivity by observing its color

How could we identify whether a covalent compound is polar or nonpolar? by analyzing its solubility by determining its density by determining its conductivity by observing its color
Transcript text: How could we identify whether a covalent compound is polar or nonpolar? by analyzing its solubility by determining its density by determining its conductivity by observing its color
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Solution

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Solution Steps

Step 1: Understand Polarity in Covalent Compounds

Polarity in covalent compounds is determined by the difference in electronegativity between the atoms and the geometry of the molecule. A polar covalent compound has a significant difference in electronegativity and an asymmetrical shape, leading to a dipole moment.

Step 2: Analyze Solubility

Polar compounds tend to dissolve well in polar solvents (like water), while nonpolar compounds dissolve in nonpolar solvents (like oil). Observing the solubility of a compound in different solvents can provide clues about its polarity.

Step 3: Consider Conductivity

Covalent compounds generally do not conduct electricity well. However, polar covalent compounds may conduct electricity in solution due to the presence of ions. Testing the conductivity of a solution of the compound can help infer its polarity.

Final Answer

The correct answer is A.

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