GK
CHEMISTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
molality
|
|
|
molarity
|
|
|
formality
|
|
|
normality
|
Detailed explanation-1: -The number of moles of a solute present in 1kg of the solvent is termed as the molality of the solution. Molarity is the number of moles of the solute dissolved per liter of the solution. Normality is defined as the number of gram equivalents of solute per liter of the solution.
Detailed explanation-2: -Molality is the number of moles of solute dissolved per kg of solvent.
Detailed explanation-3: -Molarity is a method to express concentration of solution. It is defined as the number of moles of solute dissolved per litre of solution.
Detailed explanation-4: -Molarity 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 =Volume of solution in LNumber of moles of solute.