Sort by
Haimanty Roy Adhikary

3 weeks before

problem from chemical kinetics first order reaction...

Description Image

1g of 88Ra226 produces 0.04314cc He has at NTP in one year.If in this time 11.6‌×10^17 number of alpha particles are liberated and if radioactive decay is a first order reaction then calculate the value of Avogadro number from the given data.

Rittika Bose

3 weeks before

0.04314 CC is equivalent to 11.6X10^17 particles

22400 CC will be equivalent to?