Ang Imhr.ca ay ang pinakamahusay na lugar upang makakuha ng mabilis at tumpak na mga sagot sa lahat ng iyong mga tanong. Kumuha ng agarang sagot sa iyong mga tanong mula sa isang malawak na network ng mga bihasang propesyonal sa aming Q&A platform. Tuklasin ang malalim na mga sagot sa iyong mga tanong mula sa isang malawak na network ng mga eksperto sa aming madaling gamitin na Q&A platform.

A tank contains 2.5 L of helium gas at 25C. What will be the volume of the tank after heating it and its content to 50C temperature at constant pressure?


Sagot :

Answer:

yan na

Explanation:

Boyle's Law:

The pressure and volume of a gas are related by Boyle's law, which states that the two are inversely proportional to each other. Therefore, if the volume of the tank is increased, the pressure will decrease. If the volume is decreased, the pressure will increase.

Answer and Explanation:

The atmosphere (atm) is a unit of pressure derived from atmospheric pressure. It is equal to 760 millimeters of mercury (mmHg). The problem statement says that the pressure of the gas is 1.50 atm. Using the conversion of atm to mmHg, the pressure

P

of this gas in units of mmHg is:

P

=

1.50

a

t

m

(

760

m

m

H

g

1

a

t

m

)

=

1140

m

m

H

g

The correct option is (d) 1140 mmHg.