Science Homework Help
Science Homework Help. Please help me out with Chemistry.
Two liquid compounds, A and B, have the same molecular weight. Samples of A & B were placed on temperature probes and allowed to evaporate, as in today’s experimental procedure. After 105 seconds, Liquid A had a ΔT of 10.2ºC, and liquid B had a ΔT of 3.7ºC.
1. Which of the two liquids required more energy to overcome intermolecular attractions and evaporate? Explain your reasoning.
2. Which of the two liquids has higher intermolecular attractions? Explain your reasoning.