Question

Question 11.36 Thermodynamically the most stable form of carbon is

(a) diamond

(b) graphite

(c) fullerenes

(d) coal

Class XI The p-Block Elements Page 325

Answer 1

Graphite is thermodynamically the most stable Allotropes of Carbon.(∆fH°= 0) and order of stability is ∆fH(graphite) < ∆fH(diamond) < ∆fH(fullerene) hence, option ( b) is correct.

Answer 2

Hi

Here is your answer,

(b) Thermodynamically the most stable form of carbon is graphite.


Hope it helps you !