Marine Chemistry MCQs
Marine Chemistry MCQs
Answer these Marine Chemistry MCQs and assess your grip on the subject of Marine Chemistry. Scroll below and get started!
1: Water is an important molecule because it __________.
A. Has a low heat capacity
B. Is a poor solvent since few things dissolve in it
C. Can form hydrogen bonds
D. Is non-polar
2: All of the following are hydrogen bonding properties except __________.
A. 100 times less H+
B. The specific heat of that substance
C. Nonpolar covalent bonding
D. It has decreased by 10,000 times
3: The density (mass per volume) of most liquids increases as the __________ is lowered.
A. Salinity
B. Temperature
C. PH
D. Pressure
E. Concentration
4: As ocean depth increases, _____.
A. Pressure decreases
B. Temperature increases
C. Salinity decreases
D. Density increases
5: _____→23392u+0-1e
A. 23391Pa
B. 24391Pa
C. 23371Pa
6: A nuclear change involves a change in _____.
A. An atom
B. A molecule
C. A compound
D. An electron
7: A(n) ______ particle consists of two protons and neutrons.
A. Alpha
B. Gamma
C. Beta
D. Phi
8: Controlled nuclear chain reactions ____.
A. Take place in nuclear reactors
B. Are always fusion reactions
C. Never produce radioactive by-products
D. Are characteristic of atomic bombs
9: The charge on a gamma ray is ____.
A. 2
B. 0
C. 3
10: The most common liquid on planet earth is __________.
A. Hydrogen
B. Ammonia
C. Carbon
D. Oxygen
E. Water
11: The temperature of ocean surface water depends on _____.
A. Salinity and density
B. Pressure and season
C. Latitude and season
D. Geography and density
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Marine Chemistry MCQs
