Areaction will only be spontaneous if the change in enthalpy is more negative than the product of −tδs is positive.
a. true
b. false

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.

•hydration •dissociation •dissolving which one goes to which