Kenya has a pile of salt on the counter. she uses a pinch of it for a meal. which of the following physical properties of the salt change?
a. density
b. shape
c. solubility
d. thermal conductivity

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Name the non metal condut electricity

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.