Question

difference between molarity and normality​

Answer 1

☞ AnSwer :-

➠ Molarity  (M) :-

• No. of  moles  of solute present  in 1. No.  of  equivalents  of  solute  present in one litre
• one  litre  of  solution. of  solution.

• No.  of  moles  = WM

• WM ×  1000  =  No.  of  millimoles

• Molarity × V(in mL)=No. of millimoles

• Molarity  = milli moles Volume of solution in mL

➠ Normality  (N) :-

• No.  of  equivalents  of  solute  present in one litre none  litre  of  solution. of  solution.

• No.  of  equivalents  = W E
• W E ×  1000  =  No.  of  equivalance
• Normality  ×  V(in  mL)  =  No.  of  equivalents
• Normality  = milli equivalents Volume of solution in mL