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Grade: 11 

                        
is enthalpy of formation always positive.....................................
4 months ago

Answers : (1)

Vikas TU
12274 Points 
							
Dear student 
It's not always negative. Sometimes it's positive.
A negative ΔHof indicates that the formation of a compound is exothermic.
Good Luck 
Cheers 
4 months ago
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