Identify the adjective clause in the following sentence:

I know the day when Sohan will come :

When sohan will come

The correct answer is Option (2) → When sohan will come

The reason option (2) "When Sohan will come" is the adjective clause in the sentence "I know the day when Sohan will come" is because it serves to modify and provide additional information about "the day." In this case, the adjective clause specifies "when" the action of Sohan coming will take place, giving more detail about the day in question. Adjective clauses typically function to describe or modify nouns, and in this sentence, it describes "the day."