A certain radio-isotope shows the change ^ A _ Z X ^ A-8 _ Z-4 Y + ^ 4 _ 2 He (t_ 1/2…
CHEMISTRY · Subjective · US High School · Chemistry · Atomic Structure & Nuclear · Atomic Structure & Nuclear
Problem
A certain radio-isotope shows the change ZAX→Z−4A−8Y+24He(t1/2=10 day) If 2g-atom of ZAX are taken, pressure of He (in atm) accumulated in a sealed tube of 12 litre in 20 day at 300K is..... ( R=0.08 litre atm K−1 mol−1 )