| ENEM 2023 | Q95 - EM UMA INDÚSTRIA ALIMENTÍCIA, PARA PRODUÇÃO DE DOCE DE LEITE, UTILIZA-SE UM TACH

I am Felipe Filatte, a teacher and pedagogical coordinator, specializing in ENEM and university entrance exams. Here you will find commented solutions, focused on understanding the reasoning and gaining confidence in the exam. 🎁 FREE GIFT FOR THOSE PREPARING FOR THE ENEM (Brazilian National High School Exam) ENEM TRI Calculator Spreadsheet https://docs.google.com/spreadsheets/... 📂 LINK TO THE DRIVE WITH PREVIOUS EXAMS https://drive.google.com/drive/folder... STATEMENT In a food industry, for the production of dulce de leche, a hollow-walled vat is used with an inlet for water vapor at 120 °C and an outlet for liquid water in equilibrium with the vapor at 100 °C. As water vapor passes through the hollow part of the pan, it transforms into liquid, releasing energy. The wall transfers this energy to the interior of the pan, resulting in the evaporation of water and the consequent concentration of the product. In the product concentration process, energy is used from: A) only the latent heat of vaporization. B) only the latent heat of condensation. C) sensible heat and latent heat of vaporization. D) sensible heat and latent heat of condensation. E) latent heat of condensation and latent heat of vaporization. Answer: ✅ Option D #enem #enem2023 #commentedquestions #physics #thermology #calorimetry #sensibleheat #latentheat #condensation #vaporization #dulcedeleche #professorfilatte #entranceexams #medicine #tri