For a gaseous reaction,
`2A(g) + B(g) to C(g) , DeltaH =- 30 "Kcal"//"mole at"300K`
If the reaction follows the rate law `(d[C])/(dt) =4xx10^(-3)[A]^(2) [B] M //`min and initially concentration of `B "is" [B] = 10^(-3) M` and concentration of A is `[A] =1 M,` then calculate the rate at which heat will be liberated per minute initially if reaction occurs in a rigid container of volume 10 litres.
[Express answer in `10^(-1) "cal/min"]`
`["Use": R =2 "cal"// "mol" K ]`

Answer

12