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Multiple Choice
Which of the following is a characteristic feature of organic compounds?
A
High melting points
B
Presence of carbon-hydrogen bonds
C
Inorganic origin
D
Solubility in water
Verified step by step guidance
1
Understand the definition of organic compounds: Organic compounds are primarily composed of carbon atoms bonded to hydrogen atoms, often along with other elements such as oxygen, nitrogen, sulfur, and halogens.
Recognize the presence of carbon-hydrogen bonds: A key characteristic of organic compounds is the presence of carbon-hydrogen (C-H) bonds. This is a fundamental feature that distinguishes them from inorganic compounds.
Consider the melting points: Organic compounds typically have lower melting points compared to inorganic compounds due to weaker intermolecular forces such as van der Waals forces.
Evaluate solubility in water: Organic compounds are generally less soluble in water compared to inorganic compounds, as they often lack polar groups that can interact favorably with water molecules.
Identify the origin: Organic compounds are usually derived from living organisms or synthetic processes, whereas inorganic compounds often originate from mineral sources.