A sample of calcium carbnate `(CaCO_(3))` has the following precentage compodition : `Ca= 40%, C 12%, O=48% .If the law the of constant proportions is true , the the mass of calcium in 4 g of sample of calcium carbonate obtained from another soureces will be :

Options

A. `0.016 g`
B. `0.16 g`
C. `1.6 g`
D. `16 g`

Answer

C