Question

Could someone help me with this? Im about to attach it.

Answer 1

post it as a pdf file, not word document

Answer 2

idk how to do that.

Answer 3

open the file on word, then click "save as", the it'll give you a scroll option, select "pdf".

Answer 4

which of the questions are you not getting?

Answer 5

1-7

Answer 6

1. According to Boyle’s law, when the pressure of a gas increases at constant temperature, its volume..

Boyles law is: \(P_1V_1=P_2V_2\)

the question itself is kinda ambiguous, the pressure a gas exerts is not the same as the pressure exerted ON the gas. So, i think they messed up their wording. So, i think the answer should be decreases because:

\((1atm)(1L)=(2atm)V_2\rightarrow V_2=\dfrac{1}{2}L\)

Answer 7

2. The greater the speed of gas particles in a container, the..

As you heat a gas, the particles move faster, more collisions occur with the walls of the container and the pressure exhibited by the gas on the container increases.

Answer 8

3. Which state of matter undergoes changes in volume most easily?

this one should be straight forward.

Answer 9

4. The surface of water can act like a sort of skin due to a property of liquids
called..

this is called surface tension. water has a high surface tension caused by ability of water molecules to hydrogen bond.

Answer 10

5. is condensation.

6. pressure is defined how much force is exerted per unit area.
HINT: which option has area units (e.g. \(cm^2\))

7. According to Charles’s law, when the temperature of a gas at constant pressure is increased, its...

Charles' law is \(\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}\)

when the temperature of gas is increased, the volume increases.

\(\dfrac{1L}{300K}=\dfrac{V_2}{400L} \rightarrow V_2=1.33 L\)