Question

Differentiate between normality and molarity.

Answer 1

Answer:

ɴᴏʀᴍᴀʟɪᴛʏ ʀᴇғᴇʀs ᴛᴏ ᴛʜᴇ ᴍᴏʟᴀʀ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴏɴʟʏ ᴏғ ᴛʜᴇ ᴀᴄɪᴅ ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴏʀ ᴏɴʟʏ ᴏғ ᴛʜᴇ ʙᴀsᴇ ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴏғ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ.

ᴍᴏʟᴀʀɪᴛʏ ʀᴇғᴇʀs ᴛᴏ ᴛʜᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴏғ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ ᴏʀ ɪᴏɴ ɪɴ ᴀ sᴏʟᴜᴛɪᴏɴ.

... ✌✌ʀᴇsᴘᴇᴄᴛ ɢɪʀʟs

Answer 2

Answer:

Where 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.

There is a very close relation between molarity and normality. Normality can be described as a multiple of molarity. While Molarity refers to the concentration of a compound or ion in a solution, normality refers to the molar concentration only of the acid component or only of the base component of the solution.

In short,

Normality = $\frac{Moles \:\times\: n-factor}{Volume}$

Molarity = $\frac{Moles }{Volume}$