Q.
Statement I: Enthalpy of graphite is lower than that of diamond.Statement II : Entropy of graphite is greater than that of diamond.
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
Statement I and Statement II are true.
b
Statement I is true and statement II is false.
c
Statement I is false and Statement II is true.
d
Statement I and Statement II are false.
answer is A.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
(I) Graphite is the standard state for carbon hence enthalpy of graphite(zero) is Lower than that of diamond(II) Graphite has layer lattice structure which is less compact more random than the structure of diamondHence entropy of graphite is greater than that of diamond
Watch 3-min video & get full concept clarity