What Would Be the Freezing Point of a 1 M

question 133

Multiple Choice

What would be the freezing point of a 1 m solution of HCl in water (K_f  1.86C) ?

• A)0.0  C
• B)(  1.86  C)
• C)(  3.72  C)
• D)1.86  C
• E)(  0.93  C)

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Definitions:

Phosphorus Cycle

The worldwide circulation of phosphorus from the abiotic environment into living things and back into the abiotic environment.

Nitrogen-Fixing Bacteria

Bacteria capable of converting atmospheric nitrogen into organic compounds usable by plants.

Gaseous Nitrogen

Nitrogen in its gaseous state, making up about 78% of the Earth's atmosphere, and is chemically inert under most conditions.

Ammonia

A colorless gas with a characteristic pungent smell, consisting of nitrogen and hydrogen (NH3), used in various industrial processes and as a fertilizer.