For the propositional literals are complementary consider the following statement :-
a) If one variable is less
b) If one is the negation of the other
c) All of the mentioned
d) None of the mentioned
which statement is false

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.

What is a monomer? how do they form a ploymer from the view point of chemical bonding?