Eşit kütlede ve özdeş kaplarda bulunan %10 lüks ve %20 ilk tuzlu su çözeltilerinin aynı sıcaklıkta kaynaması için ne yapmalıyız ?

Ithink is a because if say increased in electronegativity

The answer to this is the 3rd choice!

Elements would be the right answer

The internal energy of the system we can term it as total potential energy and kinetic energy. energy flows out of the surrounding from the system then we can say that the internal energy of the final state is lower than its initials. the sign of  δesystem is negative.δesystem = efinal - einitial=-ve  efinal  ∠einitial.