An acid dissolves easily in water and the solution becomes quite hot. Which of the following are true about the dissolution of the acid? 1. The process is endothermic
II. The entropy of the solution is increasing.
III. The process is exothermic.
A II and III only
Bll only
Cill only
D I only

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.