๐Ÿงช TheChemSolverUSNCO / General Chemistry
ThermodynamicsMCQ

Which of the following reactions takes place with an increase in entropy under standard conditions? โ€” Thermodynamics Chemistry Question

Question

Which of the following reactions takes place with an increase in entropy under standard conditions?

A.

NH4+(aq) + CH3COOโ€“(aq) โ†’ NH3(aq) + CH3COOH(aq)

โœ“ Correct
B.

CaO(s) + CO2(g) โ†’ CaCO3(s)

C.

NH3(g) + HCl(g) โ†’ NH4+(aq) + Clโ€“(aq)

D.

C2H4(g) + Br2(l) โ†’ C2H4Br2(l)

๐Ÿ’ฌ
Still have doubts about this question?
Practice more questions like this, completely free.

Practice USNCO / General Chemistry questions like this โ€” free

4,000+ questions across AP Chemistry, USNCO, and IChO โ€” all free, no signup required.