A 500-Cm³ Sample of 1

A 500-cm³ sample of 1.0 M NaOH(aq) is added to 500 cm³ of 1.0 M HCl(aq) in a Styrofoam cup,and the solution is quickly stirred.The rise in temperature (ΔT₁) is measured.The experiment is repeated using 100 cm³ of each solution,and the rise in temperature (ΔT₂) is measured.What conclusion can you draw about ΔT₁ and ΔT₂?
HCl(aq) + NaOH(aq) → H₂O(l) + NaCl(aq) ; ΔH° = -55.8 kJ

A) ΔT₂ is greater than ΔT₁.
B) ΔT₂ is equal to ΔT₁.
C) ΔT₁ is five times as large as ΔT₂.
D) ΔT₁ is less than ΔT₂.
E) ΔT₂ is five times as large as ΔT₁.