`A_(2)+B_(2)to2AB`, R.O.R.=`k[A_(2)]^(a)[B_(2)]^(b)`
`{:(,"Initial"[A_(2)],"Initial"[B_(2)],R.O.R.(r) Ms^(-1)),(,0.2,0.2,0.04),(,0.1,0.4,0.04),(,0.2,0.4,0.08):}`
Order of reaction with respect to `A_( 2)` and `B_(2)` are respectively :
A. a=1,b=1
B. a=2,b=0
C. a=2,b=1
D. None
