NH3(g) + HCl(g) → NH4Cl(s)
The entropy change...
NH3(g) + HCl(g) → NH4Cl(s)
The entropy change in the system above is
negative
indeterminate
positive
zero
Correct answer is A
The entropy change for the transition from gas to solid is negative because solids have lower entropy compared to gases, gas particles are more disordered and have a higher rate of motion compared to solids that have closely packed particles
Bubbling excess carbon (IV) oxide into calcium hydroxide solution results in the formaton of ...
Oil spillage in ponds and creeks can be cleaned up by? ...
Which of the following pairs of gases are pollutants from car exhaust? ...
Which of the following metals is NOT extracted by electrolysis? ...