Question

Which process in the light-dependent reactions results in the release of hydrogen ions, electrons, and oxygen?

chemiosmosis
photophosphorylation
water splitting
electron transport

Answer 1

The answer is actually Water Splitting! Hope this works:D

Answer 2

Water spit occurs during release of hydrogen ions,electrons and oxygen.

Step-by-step explanation:

During photosynthesis,water is required to be occured.The light activated the chlorophyll during light reactions,This activated chlorophyll molecule will results in splitting of water molecules,as a result water splits into hydrogen,oxygen and electrons.This process is known as photolysis.Hence water splitting occurs during light dependent reactions in release of hydrogen ions,electrons and oxygen.