[" 35- Define the following terms:- "],[" 1- Mole fraction "]

Define the following term- Crop

Define the following terms Genus

Define the following terms : Gangue.

Define the following terms: Littice.

Define the following terms: Mole fraction?

Define the following terms: Mole fraction.

Define the following terms: (i) Mole fraction (ii) Molarity

Define the following terms: Homozygous

Explain the following terms Mole fraction

(a) Define the following terms : (i) Mole fraction (ii) Ideal solution (b) 15.0 g of an unknown molecular material is dissolved in 450g of water . The resulting solution freezes at -0.34^(@)C . What is the molar mass of the material ? (K_(f) for water = 1.86 K kg mol^(-1))