Home » Chemistry mcqs » In sand blasting, the atmospheric pressure is about __________In sand blasting, the atmospheric pressure is about __________ by A. 25-100atm B. 50-100atm C. 70-100atm D. 100-250atm Related Posts:The one which can tolerate highest external osmotic…He Was all at sea when he began his new Job.What…Ali enjoyed eating both meat and vegetables; she…
