A mixture of the gases neon and krypton is in a 2. 00 l container. The partial pressure of the neon is 0. 40 atm and the partial pressure of krypton is 1. 20 atm. What is the mole fraction of neon?.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Cricket team of india australia and pakistan participant in 20-20 match . find the probability that india wins .

What is a good tip to follow in the day you take the aspire test or psat