CS101 - GAS LAWS CONNECT ASSIGNMENT EXAM QUESTIONS
AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED
GRADED A++ LATEST UPDATE
Which of the following elements exist as diatomic gases under normal
atmospheric conditions? Select all that apply.
Hydrogen
Oxygen
Fluorine
True or false: Two gaseous substances in the same container will mix completely,
regardless of their identities.
True
Gas pressure arises because the individual gas particles are constantly ______
any surface or container.
striking
The motion of individual molecules in a gas sample is ______.
random
How is pressure defined mathematically?
force divided by area
When investigating gas behavior, we define normal atmospheric conditions as a
temperature of ------- °C and a pressure of------atm
, 25 degrees celsius
1 atm
Which of the following elements exist as gases under normal atmospheric
conditions? Select all that apply.
Argon
Chlorine
Nitrogen
A sample of a gas will assume both the -----and -----of its container.
volume
shape
At higher altitude, the weight of the column of air above Earth is--------- than at
lower altitude. Atmospheric pressure is therefore------ at higher altitude.
Less
Lesser
The pressure in a gas arises because the particles of a gas strike each other and
the walls of their container, exerting a(n)-------- . The larger the number of gas
particles in a particular volume, the -------------the pressure within the gas.
force
larger
Which statements about pressure measurements are correct? Select all that
apply.
55 mm Hg is greater than 55 torr.
AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED
GRADED A++ LATEST UPDATE
Which of the following elements exist as diatomic gases under normal
atmospheric conditions? Select all that apply.
Hydrogen
Oxygen
Fluorine
True or false: Two gaseous substances in the same container will mix completely,
regardless of their identities.
True
Gas pressure arises because the individual gas particles are constantly ______
any surface or container.
striking
The motion of individual molecules in a gas sample is ______.
random
How is pressure defined mathematically?
force divided by area
When investigating gas behavior, we define normal atmospheric conditions as a
temperature of ------- °C and a pressure of------atm
, 25 degrees celsius
1 atm
Which of the following elements exist as gases under normal atmospheric
conditions? Select all that apply.
Argon
Chlorine
Nitrogen
A sample of a gas will assume both the -----and -----of its container.
volume
shape
At higher altitude, the weight of the column of air above Earth is--------- than at
lower altitude. Atmospheric pressure is therefore------ at higher altitude.
Less
Lesser
The pressure in a gas arises because the particles of a gas strike each other and
the walls of their container, exerting a(n)-------- . The larger the number of gas
particles in a particular volume, the -------------the pressure within the gas.
force
larger
Which statements about pressure measurements are correct? Select all that
apply.
55 mm Hg is greater than 55 torr.
