Which of the Following Acids Has the Lowest PH? 0

question 41

Multiple Choice

Which of the following acids has the lowest pH? 0.1 M HBO, pK_a = 2.43
0) 1 M HA, pK_a = 4.55
0) 1 M HMO, pK_a = 8.23
0) 1 M HST, pK_a = 11.89
Pure water

• A) HA
• B) HST
• C) HMO
• D) HBO
• E) pure water

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Definitions:

Minimum Intensity

The lowest level of effort or force required to begin to produce a desired effect or outcome, often used in the context of physical activity or exercise.

Aerobic Exercise

Physical activity that uses large muscle groups, can be maintained continuously, and is rhythmic in nature. It improves the efficiency of the cardiovascular and respiratory systems in delivering oxygen to the body.

Heat-Related Problems

These are health issues caused by exposure to high temperatures and humidity, potentially leading to conditions such as heat stroke, heat exhaustion, and heat cramps.

Head Injury

Any trauma to the scalp, skull, or brain, ranging from mild concussions to severe brain damage.