Knewton's Unit 6 test- with Questions with 100% Correct Answers

Knewton's Unit 6 test- with Questions
with 100% Correct Answers


Which is a correct way of stating Boyle's law? - Answer P=k×1V, where k is a constant.


PV=k, where k is a constant.



P1V1=P2V2, where the indices 1 and 2 corresponds to different states of the same
gas sample.


All of the above


Pressure and volume of an ideal gas are __________ - Answer Inversely proportional


Which plot will give a straight line?


V vs. P
V vs. 1/P
1/V vs. 1/P
V vs. ln(P) - Answer V vs. 1/P



Under conditions of constant temperature and amount of substance, a plot of
pressure vs. volume for an ideal gas will result in __________.

, a line
a parabola
a logarithmic function
none of the above - Answer None of the above



A balloon has 1.00 L gas at sea level (1.00 atm). If the balloon is taken to a point with
air pressure of 0.850 atm, what will the new volume be in liters? - Answer 1.18L


P1V1=P2V2
V2= P1V1/P2


V2= (1.00 atm) (1.00 L)/ 0.850 atm


=1.1765 L


Which is a correct way of stating Charles's law? - Answer V=kT


VT=k


V1T1=V2T2


all of the above


If a balloon at 25∘C with 2.3 L of volume is expanded to 40.0 L, what will the new Celsius temperature be? - Answer 4,900