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Answer:

1.18

Explanation:

correct answer on ck-12

divide 120 kpa by 101 (1 kpa per 101 atm) and you get 1.18

If a vessel filled with gas is sealed such that the inside pressure is 120kPa then pressure in atm is 1.18.

What is pressure?

Pressure is an external force which will be applied on any substance or matter to change in its position, state or condition.

As we know that realation between the kilopascal (kPa) unit and atmospheric pressure (atm) unit of gases will be represented as:

1 atm = 101.325 kPa

or 1 kPa = 1/101.325 atm

Given that, pressure inside the vessel = 120 kPa

Here the conversion factor is 1/101.325, now we multiply this factor to the above value and we get

120 kPa = 120×1/101.325 = 1.18 atm

Hence pressure of gas in atm is 1.18atm.

To know more about pressure of gas, visit the below link:

https://brainly.com/question/469270