CHEM 1010 FINAL EXAM 2026
ACTUAL QUESTIONS WITH VERIFIED
ANSWERS.
Which of the following molecules is non-polar? - correct
answer-methane
How many molecules are in 237 g (about a cup) of water -
correct answer-7.93x10^24
At STP, 22.4 liters of nitrogen gas, N2, will have a mass of -
correct answer-28.0g
In which one of the following is hydrogen bonding not a factor?
- correct answer-CH4
Which state of matter is characterized by having molecules
close together and confined in their movement? - correct
answer-solid
,Consider the following equation N2 (g) + 3 H2 (g)---> 2 NH3
(g). Which of the following statements is NOT true for this
equation - correct answer-1 g of N2 reacts with 3 g of H2
A gas is enclosed in a cylinder fitted with a piston. The volume
of the gas is 2.00L at 1.00 atm pressure. The piston is moved to
increase the volume to 6.00L. Which of the following is a
reasonable value for the pressure of the gas at the greater
volume? - correct answer-3.00 atm
In the reaction CH4 + 2 O2 -----> CO2 + 2 H2O how many
moles of oxygen are required to burn 8.0 g of methane - correct
answer-1.0
Ionic compounds have strong forces between particles. This
means that generally ionic compounds are --------- at room
temperature - correct answer-solids
A solution that is 1 molar contains one mole of solute in -
correct answer-1 liter of solution
, Which of the following is the strongest - correct answer-
covalent bonds
How many liters of a 0.2 M NaOH solution are needed on order
to have 1.0 moles of NaOH - correct answer-5L
The temperature at which a liquid becomes a gas is called the -
correct answer-boiling point
What is the name for the following phase change - correct
answer-sublimation
According to Charles' Law, assuming pressure and moles of a
gas are held constant: When the temperature of a gas
increases, the volume of the gas - correct answer-increases
What is the pressure of a 59.6 L gas sample containing 3.01
mol of gas at 44.9 C - correct answer-1.00x10^3 mm Hg
ACTUAL QUESTIONS WITH VERIFIED
ANSWERS.
Which of the following molecules is non-polar? - correct
answer-methane
How many molecules are in 237 g (about a cup) of water -
correct answer-7.93x10^24
At STP, 22.4 liters of nitrogen gas, N2, will have a mass of -
correct answer-28.0g
In which one of the following is hydrogen bonding not a factor?
- correct answer-CH4
Which state of matter is characterized by having molecules
close together and confined in their movement? - correct
answer-solid
,Consider the following equation N2 (g) + 3 H2 (g)---> 2 NH3
(g). Which of the following statements is NOT true for this
equation - correct answer-1 g of N2 reacts with 3 g of H2
A gas is enclosed in a cylinder fitted with a piston. The volume
of the gas is 2.00L at 1.00 atm pressure. The piston is moved to
increase the volume to 6.00L. Which of the following is a
reasonable value for the pressure of the gas at the greater
volume? - correct answer-3.00 atm
In the reaction CH4 + 2 O2 -----> CO2 + 2 H2O how many
moles of oxygen are required to burn 8.0 g of methane - correct
answer-1.0
Ionic compounds have strong forces between particles. This
means that generally ionic compounds are --------- at room
temperature - correct answer-solids
A solution that is 1 molar contains one mole of solute in -
correct answer-1 liter of solution
, Which of the following is the strongest - correct answer-
covalent bonds
How many liters of a 0.2 M NaOH solution are needed on order
to have 1.0 moles of NaOH - correct answer-5L
The temperature at which a liquid becomes a gas is called the -
correct answer-boiling point
What is the name for the following phase change - correct
answer-sublimation
According to Charles' Law, assuming pressure and moles of a
gas are held constant: When the temperature of a gas
increases, the volume of the gas - correct answer-increases
What is the pressure of a 59.6 L gas sample containing 3.01
mol of gas at 44.9 C - correct answer-1.00x10^3 mm Hg
