LONG TEST-1ST QTR CHEM2

It is the attractive forces arise between the molecules.

It is the attractive forces arise within the molecules.

Draw the structural formula for NH3

What type of intermolecular force is NH3

What is the strongest type of intermolecular force?

• Dipole dipole

• London Dispersion

• Hydrogen Bonding

• Me

What is the molarity of 245.0 g of H₂SO₄ dissolved in 1.000 L of solution? (molar mass: 98 g/mol)

• 0.245 M

• 2.5 M

• 0.0025 M

• 0.025 M

What is the molarity of 5.30 g of Na₂CO₃ dissolved in 400.0 mL solution? (molar mass: 106 g/mol)

• 1.325 M

• 0.125 M

• 1.25 x 10 E4

• 0.0125 M

Based from the graph, What point represents the Boiling point ?

• point B-C

• Point D-E

• Point E-F

• Point A-B

Based from the graph, which points show the longest time that remain in a equilibrium state?

• Point A-n

• Point B-C

• Point C-D

• Point E-F

Based from the structural formula of diethyl ether, what are the intermolecular forces are present?

• Hydrogen Bonding. Dipole-dipole, London Dispersion

• Hrgrogen bond, Dipole-dipole

• London Dispersion, Dipole- dipole

• London Dispersion, Hydrogen Bond