Chemistry-Enthalpy
NEET Chemistry Enthalpy MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the symbol for the standard molar enthalpy of formation?
A
∆fH°
B
∆aH°
C
∆bH°
D
∆cH°
Correct Answer
Option A
Detailed Explanation
The standard molar enthalpy of formation is denoted by the symbol ∆fH°, where the subscript ‘f’ indicates the formation of one mole of the compound from its elements in their most stable states of aggregation.
Found an issue with this question?
Related Questions
More from Enthalpy
More from
Calculate the Gibbs free energy change (∆G) for a reaction at 298 K if the enthalpy change (∆H) is -150 kJ/mol and the entropy change (∆S) is -400 J/m...
Gibbs Free EnergyChemistry
Using Hess's Law, calculate the standard enthalpy change for the reaction: C(graphite, s) + 2H2(g) → CH4(g), given the following reactions: 1) C(graph...
Hess's LawChemistry
Which of the following statements about the First Law of Thermodynamics is correct?
First LawChemistry