QUESTION 3 In any given chemical reaction bonds are broken a

QUESTION 3 In any given chemical reaction, bonds are broken, and then new bonds are formed When bonds are broken,the process is energy, meaning that delta H\'s sign is Vthermic, which thermic, which When bonds are formed, the process is energy, meaning that delta H\'s sign is QUESTION 4 Cliek Save and Submit to save and submit. Click Save All Answers to save all answers Save All An DOLL

Solution

when the bonds are broken the process is endothermic because breaking of bonds require absorption of enegry and when energy is absorbed delta H is greater than zero means positive while when bonds are formed energy is released so the process is exothermic and sign of delta H is negative.