Final answer:
Mozart did write for solo singers in his Requiem.
Step-by-step explanation:
The statement that Mozart did not write for solo singers in his Requiem is False. In fact, Mozart did write for solo singers in his Requiem. The Requiem, which is a musical composition for the dead, features solo parts for soprano, alto, tenor, and bass voices. These solo sections add depth and richness to the overall composition.