Read the scenario. a balloon filled with air particles is held above a candle flame. what will happen as the air particles in the balloon experience an increase in temperature? (select all that apply). 1.the thermal energy of the air particles will decrease. 2.the kinetic energy of the air particles will increase. 3.the velocity of the air particles will increase. 4.the mass of the air particles will increase.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.