A sample of neon gas occupies a volume of 2.8 L at a temp. of 55◦C. The sample is cooled to 30. ◦C, what is the new volume in mL?

a: 2,600 mL
b: 15.4 mL
c: 15 mL
d: 1.5 L

The new volume is 2580 mL.

Explanation:

Charles law gives the relationship between volume and temperature of the gas. According to this law, volume of gas is directly proportional to temperature, pressure remains constant.

Here,

We need to find V₂. So,

2.58 L = 2580 mL

So, the new volume is 2580 mL.

d.) circle motion requires a force to give it a centripetal acceleration.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons