When 6.3 g of sodium bicarbonate is added to 30 g of acetic acid solution, the residual solution is round to weigh 33 g. The number of moles of carbon dioxide released in the reaction is

Options

A. 3
B. 0.75
C. 0.075
D. 0.3

Answer

C

Explanation

The ammount of `CO_(2)` released, x=3.3g
No. of moles of `CO_(2)` released =3.3/44=0.75 mol