...
Amount of heat to be supplied to a given amount of a material with the constant volume to produce a unit change in its temperature:
...
Isochoric Heat Capacity is proportional to the amount of the matter involved in a Heat Transfer process and process and as such is not table a material property of the matter.
One can calculate them asrelate it to material properties through the known material mass
or a material volume :
...
...
See also
...
Physics / Thermodynamics / Thermodynamic process / Heat Transfer / Heat Capacity / Heat Capacity
...