In a exothermic reaction, heat isevolved , andsystem losses heat to the surrounding . For such system:

In a exothermic reaction, heat isevolved , andsystem losses heat to th

1.	In a exothermic reaction, heat isevolved , andsystem losses heat to the surrounding . For such system:
Answer» `q_(q)`WIL be negative `Delta_(r)H` will benegative `q_(r)` will be positive `Delta_(r)H` will bepositive Answer :a,B