Which Type of Bond Must Be Broken for Water to Vaporize

question 1

Multiple Choice

Which type of bond must be broken for water to vaporize?

• A) ionic bonds
• B) both hydrogen bonds and ionic bonds
• C) polar covalent bonds
• D) hydrogen bonds
• E) both polar covalent bonds and hydrogen bonds

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Definitions:

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REM Behavior Disorder

A sleep disorder where people physically act out vivid, often unpleasant dreams with vocal sounds and sudden, violent arm and leg movements during REM sleep stages.