Which of the following relationships between $Normality$ and $Molarity$ is correct?

• A
  $Normality \times \text{Molecular weight} = Molarity \times \text{Equivalent weight}$
• B
  $Normality \times \text{Equivalent weight} = Molarity \times \text{Molecular weight}$
• C
  $Molality \times \text{Molecular weight} = Normality \times \text{Molecular weight}$
• D
  $Molality \times \text{Equivalent weight} = Normality \times \text{Equivalent weight}$