Chemistry, 03.05.2021 19:00 underswap25
Solid A and solid B were dissolved into two separate graduated cycliders
each containing 270 mL of water.
Which statment best describes the dissolving reaction of solid A and solid B
A. The dissolving reactions of both A and B were endothermic.
B. The dissolving reaction of both A and B were exothermic.
C. The dissolving reaction of A was exothermic and the dissolving of reaction B was
endothermic
D. The dissolving of reaction A was endothermic and the dissolving of reaction B was
exothermic
Answers: 3
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