One gram of an organic liquid X (molecular mass 78) liberates 160 J of heat on solidification. \[\Delta {{H}_{fusion}}\,\,(A)\] is:

One gram of an organic liquid X (molecular mass 78) liberates 160 J of

1.	One gram of an organic liquid X (molecular mass 78) liberates 160 J of heat on solidification. \[\Delta {{H}_{fusion}}\,\,(A)\] is:
A.	19.2 kJ/mol
B.	12.48 kJ/mol
C.	124.8 kJ/mol
D.	None of these
Answer» C. 124.8 kJ/mol

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One gram of an organic liquid X (molecular mass 78) liberates 160 J of heat on solidification. \[\Delta {{H}_{fusion}}\,\,(A)\] is:

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