fill up the following with suitable terms
(i) Activation energy = Threshold energy - _____
(ii) Half-life period of zero order reaction =____
(iii) Average rate of reaction = ___
(iv) Instantaneous rate of reaction

Options

A. `{:("(i)",(ii),(iii),(iv)),("potential energy",(0.693)/(k),(dx)/(dt),(Delta[A])/(Deltat)):}`
B. `{:("(i)",(ii),(iii),(iv)),("Energy of reactants",(1)/(k),(Delta[A])/(Deltat),(dx)/(dt)):}`
C. `{:("(i)",(ii),(iii),(iv)),("Energy of reaction ",(logk)/(t),(Delta[A])/(Deltat),(dx)/(dt)):}`
D. `{:("(i)",(ii),(iii),(iv)),("Average kinetic energy of reactants ",(a)/(2k),(Delta[A])/(Deltat),(dx)/(dt)):}`

Answer

D

Explanation

(I ) Activation energy = Threshold energy - Average energy of reactants
(ii) `T_(1//2) ` for zero order reaction `=(a) /(2K)`
(iii) Average rate of reaction `=(Delta [A])/(delta t) `
(iv ) instantaneous rate of reaction `=(dx )/(dt) `