CHM 103 Solid, Liquid, Solution, Kinetics

What is the coordination number of each sphere in body-centered cubic?

• 4

• 6

• 8

• 10

How many atoms are there in a simple cubic unit cell?

• 1

• 2

• 4

• 8

Which hole in crystal structure is the biggest?

• Octahedral

• Tetrahedral

• Cubic

• All have the same size

Which of these compounds has rock salt structure?

• RbCl

• KI

• CuCl

• BaF₂

BeO has Wurtzite structure

• True

• False

What's the coordination number of Cs⁺:Cl^- in CsCl structure?

• 1:1

• 2:2

• 6:6

• 8:8

Does acetone have hydrogen bonding?

CH₃COCH₃

• Yes

• No

Which compound has highest boiling point?

• Butanol

• Butane

• Butanoic acid

• n-Butyl ether

Which compound can dissociate into ions when dissolved in water?

• Glucose

• CH₃OH

• KCl

• Methane

What's the unit of rate constant (k) for zeroth order reaction?

• M

• Ms^-1

• s^-1

• M^-1s^-1