A Reaction Known to Release 4 $\circ$ CWhen 200 ML of Hydrochloric Acid Was Added to a Place

Multiple Choice

A reaction known to release 4.00 kJ of heat takes place in a calorimeter containing 0.200 L of solution and the temperature rose by 6.14 ^$\circ$ C.When 200 mL of hydrochloric acid was added to a small piece of calcium carbonate in the same calorimeter,the temperature rose by 4.25 ^$\circ$ C.What is the heat output for this reaction?

A) 0.0257 kJ^-1.( ^$\circ$ C) ^-1
B) 0.941 kJ^-1.( ^$\circ$ C) ^-1
C) 0.651 kJ^-1.( ^$\circ$ C) ^-1
D) 2.77 kJ^-1.( ^$\circ$ C) ^-1
E) 2.12 kJ^-1.( ^$\circ$ C) ^-1