Concept:A collective noun names a group of people, animals, or things as a single unit. For example, "army," "flock," and "pair" are collective nouns.
Explanation:Let us examine each option:
"Army" is a correct collective noun for a group of soldiers.
"Sheeps" is wrong because the collective noun for sheep is "flock," not "sheeps." "Sheep" itself is both singular and plural; "sheeps" is not a standard word.
"Scissors" is a plural noun but functions as a collective noun; we say "a pair of scissors."
"Daughters-in-law" is a plural noun (the plural of daughter-in-law), not a collective noun.
Among the options, only "Sheeps" is an incorrect collective noun form.
Answer:Option B (Sheeps) is the wrong collective noun.