Which of the following statements is correct?

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(A) Thermodynamically,graphite is the most stable allotrope of carbon at standard temperature and pressure ($298 \ K$,$1 \ atm$).Although diamond is k

Vedclass · Accepted Answer

Graphite is thermodynamically more stable than diamond.

Vedclass · Answer

(A) Thermodynamically,graphite is the most stable allotrope of carbon at standard temperature and pressure ($298 \ K$,$1 \ atm$).Although diamond is kinetically stable,it is thermodynamically unstable relative to graphite.Therefore,the conversion of diamond to graphite is spontaneous,but the rate of this reaction is extremely slow at room temperature,making it appear stable.

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