Question

For the following scenarios, indicate whether delta G is always positive, always negative, or either positive or negative depending on T. Explain your answer.

For the following scenarios, indicate whether AGº is always +, always -, or either + or - depending on T. Explain your answer. AHºis + and AS is + AH° is + and AS™ is - AH° is - and AS™ is + AH° is - and AS™ is -

Answer 1

As we know ,

∆G = ∆H -T(∆S)

A) either positive or negative depends on temperature

B) Always positive

C) Always negative

D) either positive or negative depends on temperature.

Form formula we can understand. If we keep ∆H and ∆S and what are the possibility for ∆G