Author Question: Of the following, ________ is the smallest mass. A) 55 kg B) 55 mg C) 55 pg D) 55 fg E) 55 ... (Read 37 times)

nevelica · **on:** Aug 27, 2018

Of the following, ________ is the smallest mass.

A) 55 kg
B) 55 mg
C) 55 pg
D) 55 fg
E) 55 ng

Question 2

Which statements about viscosity are true? (i) Viscosity increases as temperature decreases. (ii) Viscosity increases as molecular weight increases. (iii) Viscosity increases as intermolecular forces increase.

A) (i) only
B) (ii) and (iii)
C) (i) and (iii)
D) none
E) all