Abeka 11th Grade Chemistry Test 6
Exam Questions & Answers (Grade
A+)
What property is used to predict whether a bond is primarily ionic
or primarily covalent? -
correct answer ✅electronegativity
Which of the following is NOT a difference between compounds
and mixtures? -
correct answer ✅Compounds are always homogeneous, but
mixtures are always heterogeneous
What causes the bright, colored lines in the spectrum of glowing
hydrogen gas? -
correct answer ✅electrons dropping from higher to lower energy
levels
What does absolute zero equal? -
correct answer ✅0 K and -273.15 C
What is the heat required to cause a unit rise in the temperature of
a unit mass of a given substance -
correct answer ✅specific heat
, Abeka 11th Grade Chemistry Test 6
Exam Questions & Answers (Grade
A+)
which of the following equations is the usual form of the idea gas
law -
correct answer ✅nR=PVT
What type of bond results from the sharing of four electrons -
correct answer ✅double bond
What term refers to very hard substances, such as diamond, silicon
carbide, and quarts, that contain covalent bonds but do not consist
of discrete molecules -
correct answer ✅covalent networks
What is a covalent bond in which the bonding electron pair is
pulled color to the more electronegative element? -
correct answer ✅polar bond
What does the uncertainty principles state about the position and
momentum of small particles? -
correct answer ✅Position and Momentum cannot be precisely
measured simultaneously
Exam Questions & Answers (Grade
A+)
What property is used to predict whether a bond is primarily ionic
or primarily covalent? -
correct answer ✅electronegativity
Which of the following is NOT a difference between compounds
and mixtures? -
correct answer ✅Compounds are always homogeneous, but
mixtures are always heterogeneous
What causes the bright, colored lines in the spectrum of glowing
hydrogen gas? -
correct answer ✅electrons dropping from higher to lower energy
levels
What does absolute zero equal? -
correct answer ✅0 K and -273.15 C
What is the heat required to cause a unit rise in the temperature of
a unit mass of a given substance -
correct answer ✅specific heat
, Abeka 11th Grade Chemistry Test 6
Exam Questions & Answers (Grade
A+)
which of the following equations is the usual form of the idea gas
law -
correct answer ✅nR=PVT
What type of bond results from the sharing of four electrons -
correct answer ✅double bond
What term refers to very hard substances, such as diamond, silicon
carbide, and quarts, that contain covalent bonds but do not consist
of discrete molecules -
correct answer ✅covalent networks
What is a covalent bond in which the bonding electron pair is
pulled color to the more electronegative element? -
correct answer ✅polar bond
What does the uncertainty principles state about the position and
momentum of small particles? -
correct answer ✅Position and Momentum cannot be precisely
measured simultaneously
