(i) define the term'molarity' and'nonmolarity'
Answers
Answer:
Molarity (M) indicates the number of moles of solute per liter of solution (moles/Liter) and is one of the most common units used to measure the concentration of a solution. Molarity can be used to calculate the volume of solvent or the amount of solute.
The state of being normal or usual; normalcy.. The concentration of a solution expressed in gram equivalent weights of solute per litre of solution.. A measure of how well an observed distribution approximates a normal distribution
Answer:
Polar molecules occur when there is an electronegativity difference between the bonded atoms. Nonpolar molecules occur when electrons are shared equal between atoms of a diatomic molecule or when polar bonds in a larger molecule cancel each other out.