In a traction `x+y + z_(2)to xyz_(2)`, Identity the limiting reagent If tiny, in the following traction mixtures.
(a) (A) 200 atoms of x+ 200 atoms of y+ 50 molecules of `z_(2)`
(b) 1 mol of x+1 mol of y +3 3 mol of`z_(2)`
(c) 50 atoms of x + 25 atoms of y + 50 molecules of `z_(2)`
(d) 2.5 mol of x + 5 mol of y + 5 mol of `z_(2)`

Explanation

Reaction : `x+y+z_2 to xyz_2`
.