ThermochemistryHard
Question
Which of the following is/are endothermic compound(s)?
Options
A.NO(g)
B.CO2(g)
C.CO(g)
D.NH3(g)
Solution
Endothermic compounds have +ve $\Delta_{f}H^{o}$
Create a free account to view solution
View Solution FreeMore Thermochemistry Questions
When 0.18 g of glucose was burnt in a bomb calorimeter, the temperature rose by 4 K. The heat capacity of the calorimete...The value of ᐃHtransition of C (graphite) → C (diamond) is 1.9 kJ/mol at 25oC entropy of graphite is higher ...Enthalpies of combustion of CH4, C2H6 and C3H8 are −210, −370 and −526 kcal/mol, respectively. Enthalpy of combustion of...The specific heats of iodine vapours and solid are 0.031 and 0.055 cal/g, respectively. If the enthalpy of sublimation o...The enthalpy of atomization of graphite is 698.6 kJ/mol and the mean bond enthalpy of C−C bond in diamond is 348.4 kJ/mo...