Given the Reaction: P₄(l) + 6 Cl₂(g) → 4 PCl₃(l)

Multiple Choice

Given the reaction: P₄(l) + 6 Cl₂(g) → 4 PCl₃(l)
If the percent yield is 82%, what mass of P⁴ is required to obtain 2.30 g PCl₃ (Cl₂ in excess) ?

A) 0.63 g
B) 0.52 g
C) 0.43 g
D) 0.16 g
E) 0.95 g