Calculate the value of ΔS if the heat change in the in system is 400J at -273ºC by Sunday | Dec 27 | Chemistry JAMB | 0 comments A. 40J/K B. 400J/K C. 4J/K D. 0.4J/K Correct Answer: Option B = 400J/K Users Also Read These:Two identical charges situated 20cm apart in vacuum…A body of mass 200g and specific heat capacity…Calculate the heat energy required to vaporize 50g…An immersion heater rated 400W, 220V is used to heat…A piece of copper of mass 30g loses 60J of heat…