What is differences between normality and molarity.in which cases both are used?



What is differences between normality and molarity.in which cases both are used?..

Answer / gaurang

Molarity describes the moles of a complete substance per liter of solution, normality describes
only the moles of reactive species per liter of solution. Normality is always a multiple of molarity. It
describes the “equivalent” moles of reactants involved in chemical reactions.
In an acid-base reaction, normality is a measure of the protons (H+)or hydroxides (OH-) that react with one another.

Is This Answer Correct ?    12 Yes 1 No

Post New Answer

More Analytical Chemistry Interview Questions

WAHT IS THE ELUTION ORDER IN GAS CHROMATOGRAPHY?

3 Answers   Micro Labs,


what is mean by theoritical plates(not formula) ?

4 Answers   Micro Labs,


which are the guidelines for force degradation studies?

1 Answers  


Which parameter require to do for analytical method equivalency?

0 Answers  


How to now that my acid is contact with base or base is contact with acid in drugs, is there any techniq to identify the formation of salt(drug)

3 Answers   Reddy Labs,






what is role of pH in mobile phase

3 Answers   Cipla, Dhanuka Laboratories,


What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

0 Answers   Dr Reddys,


who is the father of HPLC?

6 Answers   Cipla, IPCA,


why 0.1M OR 1M Perchloric acid standardisation done after 24 hours?

1 Answers   Cipla,


what is difference b/w spectroscopy, Spectrometry and Spectrophotometry ?

1 Answers   Reddy Labs,


What is the difference between BD

1 Answers  


why we use only sucrose in the calibration of polarimeter?

7 Answers   Kilitch,


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)