For the transition
`C` (diamond) `rarr C` (graphite), `Delta H = - 1.5 kJ`
it follows that

For the transition C_(("diamonid")) rarr C_(("graphite")) , Delta H = -1.5KJ . It follows that

For the transition C_("(diamond)") rarr C_("(graphite)"), DeltaH=-1.5 kJ . It follows that

For the transition C_("(diamond)") rarr C_("(graphite)"), DeltaH=-1.5 kJ . It follows that

C ("diamond") rarr C ("graphite") , DeltaH = -ve , this indicates that

For the change, C_("diamond") rarr C_("graphite"), Delta H = -1.89 kJ , if 6 g of diamond and 6 g of graphite are separately burnt to yield CO_2 the heat liberated in first case is:

For the change, C_("diamond") rarr C_("graphite"), Delta H = -1.89 kJ , if 6 g of diamond and 6 g of graphite are separately burnt to yield CO_2 the heat liberated in first case is: