(2) The above equation is the principle used in electrolytic reduction for manufacture of metals

Question

True / false

(1)  ΔG⁰  =  -nFE⁰ 

(2) The above equation is the principle used in electrolytic reduction for manufacture of metals 

(3)  2Cu₂S(s) + 3O₂(g) + Δ  → 2Cu₂O_(s) + 2SO_2(g)  ΔS is positive in this reaction 

(4)  ΔG = ΔH – TΔS if free energy change is negative the reaction is spontaneous 

(a)   TFFT 

(b)  TTFT 

(c)  TTTT 

(d)  TFTF

Answer 1

Correct option   (b) TTFT