سؤال آخر

[ahmed_alolyan]

هدا السؤال

4. The energy required to break one mole of hydrogen bonds in H2(g) is 436 kJ. What is the longest wavelength
of light that is capable of breaking this bond?
a. 91.7 nm
b. 103 nm
c. 192 nm
d. 208 nm
e. 274 nm

والجواب هوا الاختيار e

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