Question

2 kg of air at 320C is expanded in a closed system process following PV1.25=C until the pressure is halved. Compute
Change in internal energy
Change in entropy
Work done​

Answer 1

Answer:

A substance, mostly liquid that donates a proton or accepts an electron pair in reactions. An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.