For the reaction H 2 (g)+1/2 O 2 (g) H 2 O(l) Delta*G = - 237kJ / m * o * l AH = -286 kJ/ mol. Which statement is true? None of the other statements are true . The reaction is spontaneous . The entropy change is positive . More work can be done than just the thermal energy liberated by the reaction . Three of the other statements are true .

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/4zZs6GM

i just learnt this recently but i need to look through my notes again

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary