Question

For each system listed in the first column of the table below, decide if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. System Change AS O AS < 0 O AS = 0 A few grams of ammonia vapor (NH3). The ammonia condenses to a liquid at a constant temperature of -15.0 °C. O AS > 0 not enough information O AS < 0 O AS = 0 OAS > 0 The nitrogen is cooled from 36.0 °C to 3.0 °C while the volume is held constant at 15.0 L. A few moles of nitrogen (N2) gas. not enough information O AS < 0 AS = 0 OAS > 0 The nitrogen is cooled from 52.0 °C to 5.0 °C and is also expanded from a volume of 1.0 L to a volume of 8.0 L. A few moles of nitrogen (N2) gas. o not enough information x 5 ?

Answer 1

As we know order of entropy

Solid<liquid<gas

Entropy is degree of randomness.randomness increases , entropy increases.

A) ∆S < 0

B) ∆S <0

C) not enough information