Given that <span>sample a has a higher melting point than sample
b. Therefore, sample a is a longer chain of a </span><span>fatlike solid substance. It could also be that the bonds present in sample a is much stronger which will require more energy to break. Hope this answers the question.</span>
The answer to this question is: B) 3+
B. It is the heat required to change a gram of substance from solid to liquid
Neutralization reaction??
