MolSynapsequestion bank
MolSynapse / Question bank / Thermodynamics and Thermochemistry / Gibbs energy, spontaneity and relation to equilibrium constant
NEET levelSingle correct optionDifficulty 1 of 3td095

A reaction with and is

  1. Aspontaneous only at high temperatures
  2. Bspontaneous at all temperatures
  3. Cspontaneous only at low temperatures
  4. Dnon-spontaneous at all temperatures

Answer: B

. With negative and negative, is negative at every temperature, so the reaction is always spontaneous.
Practice Thermodynamics and Thermochemistry More on Gibbs energy, spontaneity and relation to equilibrium constant

More questions on Gibbs energy, spontaneity and relation to equilibrium constant