A sample of chlorine gas occupies a volume of 0.025L at 300 K. At 600K, what will the volume be? A)808 L
B)50 L
C)0.050 L
D)0.088 L

 The volume at 600 K will be 0.050 L.

Explanation:

Given: = 0.025 L,     = 300 K

= ?,             = 600 K

Formula used is as follows.

Substitute the values into above formula as follows.

Thus, we can conclude that the volume at 600 K will be 0.050 L.

first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j