Which of the Following Are True About Boiling

question 11

Multiple Choice

Which of the following are true about boiling?
1) Boiling a liquid requires more energy than does evaporating it.
2) A liquid's boiling point varies with the atmospheric pressure.
3) The greater the ambient pressure, the lower is the boiling point.

• A)2 and 3 only
• B)1 and 3 only
• C)1 and 2 only
• D)1, 2, and 3

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Definitions:

Continental Crust

The dense segment of the Earth's crust responsible for the formation of big terrestrial masses, which is usually more ancient and complex compared to the oceanic crust.

Oceanic Crust

The thin layer of the Earth's crust that underlies the ocean basins, composed mainly of basalt.

Mantle

The layer of the Earth located between the crust and the outer core, composed of silicate rocks rich in iron and magnesium.

Gravity

The force exerted between any two objects, such as that between the Sun, Earth, and Moon; synonymous with gravitational pull.