Thermal Chemistry [11A.S, 11B.S. 11C.R, 11D.S]:Question 2

When 20 calories of heat is added to 2.0 grams of water at 15

degrees Celsius the temperature of water increases to

(Specific heat of Water = 1 calorie/gram °C OR 4.186 joule/gram °C

Select one

O

5.0 degrees Celsius

15 degrees Celsius

25 degrees Celsius

50 degrees Celsius