Agas stream contains 10% co2 by volume and 90 % n2. 95% of co2 is to be removed by absorption into pure water. the tray absorption column is operated at 10 atm and 5 °c. estimate the number of the equilibrium stages required if the liquid rate of 1.5 times the minimum liquid henry's law constant for co2 in water at 5 °c is 876 atm/mole fraction rate is used

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.

the correct answer would be d. hope this !

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.