Final answer:
When conducting a tea tour, questions about the history of the tea and personal tea consumption habits are appropriate. Additional facts like tea being a homogeneous mixture and how sugar dissolves in tea based on temperature can add educational value to the tour.
Step-by-step explanation:
When giving a tea tour, appropriate questions to ask that guide participants and provide information about the tea include: 'What is the history of this particular tea?' to help them understand the cultural and historical context of the tea they are enjoying. Similarly, 'How often do you eat at a campus facility?' could be rephrased for tea consumption as, 'How many cups of tea do you typically drink in a day?' to encourage discussion about personal tea consumption habits. These questions are more relevant than asking participants to list all the chemical compounds in tea leaves or if they prefer coffee or tea, which are less informative for a tea tour context.
Additionally, information such as tea being a homogeneous mixture and a solution of compounds in water can be shared to enhance understanding. Questions about tea's rate of dissolution might include how sugar dissolves in tea and the effects of temperature, highlighting the practical and scientific aspects related to preparing the perfect cup of tea.