For Which of the Following Pure Solids Is It Necessary

question 39

Multiple Choice

For which of the following pure solids is it necessary to break covalent bonds to make a liquid or gas: C(graphite) ,CO₂(s) ,C₆₀(s) ,and C(diamond) ?

• A) C(graphite)only
• B) CO₂(s)only
• C) CO₂(s)and C₆₀(s)
• D) C(graphite),C₆₀(s)and C(diamond)
• E) C(graphite)and C(diamond)

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