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strojnjashka [21]
3 years ago
14

The gas in a sealed container has an absolute pressure of 125.4 kilopascals. If the air around the container is at a pressure of

99.8 kilopascals, what is the gauge pressure inside the container? A. 1.5 kPa B. 24.1 kPa C. 25.6 kPa D. 112.6 kPa E. 225.2 kPa
Chemistry
1 answer:
AlexFokin [52]3 years ago
4 0

Answer: C. 25.6 kPa

Explanation:

The Gauge pressure is defined as the amount of pressure in a fluid that exceeds the amount of pressure in the atmosphere.

As such, the formula will be,

PG = PT – PA

Where,

PG is Gauge Pressure

PT is Absolute Pressure

PA is Atmospheric Pressure

Inputted in the formula,

PG = 125.4 - 99.8

PG = 25.6 kPa

The gauge pressure inside the container is 25.6kPa which is option C.

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