NADH generates more ATP per hydrogen via the electron transport than FADH2 does because?

Question

A) FADH2 diffuses directly into the outer mitochondrial matrix to deposit it's H+

B)NADH contributes it's Hydrogen at the beginning of the ET chain

C)FADH2 contributes it's Hydrogen at the beginning of the chain

D)NADH diffuses directly into the outer mitochondrial matrix to deposit it's H+

Answer 1

)NADH contributes it's Hydrogen at the beginning of the ET chain