For an endothermic reaction the value of ΔS is positive.The reaction is

For an endothermic reaction the value of ΔS is positive.The reaction is

Options

(a) feasible when ΔH > TΔS
(b) feasible when TΔS > ΔH
(c) feasible at all temperatures
(d) not feasible at all

Correct Answer:

feasible when TΔS > ΔH

Explanation:

According to Gibb’s equation,
ΔG = ΔH – TΔS.
Therefore for ΔS to be positive, therefore for feasibility of the reaction is possible only if TΔS > ΔH so that ΔG = -ve.

admin:

Related Questions

  1. Which conversion is an oxidation
  2. Alkyl halides undergoing substitution nucleophilic bimolecular reaction involves
  3. The most acidic among the following is
  4. Which of the following polymer is an example of fibre
  5. Which of the following paramagnetic