Match the mass of elements given in coloumn I with the no. of moles given in column II and mark the appropriate choice.

Options

A. `(A) to (iv), (B) to (iii), (C) to (ii), (D) to (i)`
B. `(A) to (iii), (B) to (ii), (C) to (i), (D) to(iv)`
C. `(A) to (i), (B) to (iii), (C) to (ii), (D) to (iv)`
D. `(A) to (ii), (B) to (i),(C) to (iv), (D) to (iii)`

Answer

D

Explanation

(A) : 28 g of He `=(28)/(4) = 7` mol
(B) : 46 g of Na `=(46)/(23) = 2` mol
( C) : 60 g of Ca `= (60)/(40) = 1.5` mol
(D) : 27 g of Al `= (27)/(27) = 1` mol.