The Concentration of KBr in a Solution Prepared by Dissolving

Multiple Choice

The concentration of KBr in a solution prepared by dissolving 2.21 g of KBr in 897 g of water is
Molal.

A) 0.0207
B) 0.0167
C) 2.46
D) 0.0186
E) 2.07 × 10^{- 5}