How much time would it take to distribute one Avogadro number of wheat grains, if 1010 grains are distributed each second?
Avogadro's number is 6.023×1023.
The time required to distribute 6.023×1023 grains is 6.023×10231×1010sec=6.023×1013 seconds.
Convert unit of time from seconds to years.
6.023×10133600×24×365=1.9099×106years.
Note: 1 year is equal to 3600×24×365 seconds.