Question

8 gram NaOH is dissolved in 1 litre of solution its molarity is

Answer 1

Molarity is the number of moles of solute per litre of solution.  


Moles of NaOH=8/40=0.2 moles 


Molarity =0.2/1=0.2 

Answer 2

heya friend...☺☺
here's your answer!!☺
Molarity=W2/M2×1/V(in litres)
Molarity is the number of moles of solute per litre of solution.


Moles of NaOH=8/40=0.2 moles


Molarity =0.2/1=0.2 M

hope it helps you!!☺☺