Why does the harder material have a higher melting point?

Simply the melting point of a substance depend upon the interparticulate forces more is the magnitude more will be attraction between the particles and if the particles are held by strong forces , they will be more hard . Now in melting we are increasing the entropy or we are separating the particles , if the particles are strongly held we need more energy hence higher will be the M.P.

Published by ankushmaster

I am M.Sc (chemistry ) from punjabi university. I am a science teacher with expertise in chemistry, with 8 years of experiance in teaching. i am getting a handsome salary , now i wish to help out the people who need me UNCONDITIONALLY. and I am constantly working on creating a new and easy way of learning the tough things in an effective way. I am constantly working to make authentic and reliable information to be shared with my students and widen the horizons of knowledge.

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