NCERT EXEMPLAR ENGLISH-THERMODYNAMICS-Multiple choice questions 18.0 g of water completely vaporises at 100^(@)C and 1 bar pressure an... 03:28 One mole of acetone requires less heat to vaporise than 1 mole of wate... 02:36 Standard molar enthalpy of formation, Delta(f) H^(Θ) is ju...
Attempt to answer the multiple-choiceConcepTest and solve the example problembefore watching the screencasts or working with the simulations. Watch thescreencaststhat describe enthalpy changes when liquids mix and answer the questions within the screen...
This choice could be considered a simple and univocal geometric limit within LEG applications. The LEG strategic potentiality is high for the achievement of many targets of the sustainable development goals (SDGs) of the UN Agenda 2030 (United Nations, 2019), an action program on which 162 ...
It is also shown that sensitivity to the choice of permeability coefficient can be assessed by means of an appropriately defined Péclet number. Keywords: melting; solidification; mushy zone; permeability coefficient; enthalpy-porosity method1. Introduction Numerical simulations of melting and ...