Classify each property as a physical property or a chemical property. can be split into hydrogen and oxygen

is liquid at room temperature

has a density of 1.0 g/cm3

reacts with certain metals

a. chemical

b. chemical

c. physical

d. chemical

Explanation:

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.