Temperature (K) Literature value \(\left(JK^{-1}g^{-1}\right)\) [38] Experimental value \(\left(JK^{-1}g^{-1}\right)\) Deviation (%)
130 0.2349 0.2305±0.02 -1.873
140 0.2739 0.2685±0.01 -1.971
150 0.3134 0.3142±0.04 +0.255
160 0.3526 0.3530±0.05 +0.113
170 0.3913 0.3909±0.02 -0.102
180 0.4291 0.4218±0.03 -1.701
190 0.4659 0.4662±0.01 +0.064
200 0.5014 0.4999±0.01 -0.299
220 0.5684 0.5679±0.05 -0.088
230 0.5996 0.6001±0.04 +0.083
250 0.6579 0.6505±0.04 -1.125
270 0.7103 0.7120±0.02 +0.239
273.15 0.7180 0.7167±0.03 -0.181
280 0.7343 0.7353±0.02 +0.136
290 0.7572 0.7561±0.01 -0.145
300 0.7788 0.7775±0.03 -0.167