What Is the Approximate Value of the H-C-H Bond Angles $\degree$

question 64

Multiple Choice

What is the approximate value of the H-C-H bond angles in methane, CH₄?

• A) 90\(\degree\)
• B) 109\(\degree\)
• C) 120\(\degree\)
• D) 180\(\degree\)

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Definitions:

Hydrological Connection

The relationship and interaction between different bodies of water within the hydrological cycle, including surface water, groundwater, and atmospheric water processes.

Groundwater

The water present beneath the Earth's surface in soil pore spaces and in the fractures of rock formations.

Surface Water

Water that is found on the surface of the earth, such as in lakes, rivers, and ponds.

Safe Drinking Water

Water that meets safety standards for consumption without causing health problems.