MDCAT Chemistry MCQ #1785

A biologist notes that aquatic life survives in frozen lakes. Which form of water occupies more volume than the liquid state due to hydrogen bonding?

MDCAT Chemistry MCQ #1785

  1. Question 1

    Q1. A biologist notes that aquatic life survives in frozen lakes. Which form of water occupies more volume than the liquid state due to hydrogen bonding?

    • A) Liquid water
    • B) Ice
    • C) Steam
    • D) Heavy water

    Answer: Ice

    Explanation: Ice has a lower density than water due to an open cage-like structure formed by hydrogen bonds; Liquid water is tempting but is denser.