Question

4 points
8) 1.5 mole of photon,
each of frequency
2500-1, would have
approximately a total
energy of
A) 10x10-7)
O )
B) 15x10-7)
Ο Ο Ο Ο
O C) 20x10-7)
OD) 30x10-7​

Answer 1

Answer:

hnji kese ooooooooooooooooo

Answer 2

Answer:

Frequency of one photon =2500s

−1

∴ Frequency of 1 mole of photon =6.023×10

23

×2500s

−1

Total energy of 1 mole of photon, E=hv

=6.626×10

−34

Js×6.023×10

23

×2500s

−1

=9.97×10

−7

J≈10erg