These questions contains, Statement I (assertion) and Statement II (reason).
(A) Statement-I is ... VIDEO
These questions contains, Statement I (assertion) and Statement II (reason).
(A) Statement-I is true, Statement-II is true ; Statement-II is correct explanation for Statement-I.
(B) Statement-I is true, Statement-II is true ; Statement-II is NOT a correct explanation for Statement-I
(C) Statement-I is true, Statement-II is false.
(D) Statement-I is false, Statement-II is true.
- Statement-I : Decrease of free energy during the process under constant temperature and pressure provides a measure of its spontaneity.
Because
Statement-II : A spontaneous change must have +ve sign of \( \Delta \mathrm{S}_{\text {system }} \).
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\[
\mathrm{A}(\mathrm{g})+\mathrm{B}(\mathrm{g}) \long...