Question

Sahil added 2.46g of sodium hydroxide ( molar mass=40g / mole) are dissolved in water and the solution is made to 100cm cube. in volumetric class answer the following questions. what will be the molarity of the solution?​

Answer 1

Answer:

Molarity of the solution=600mol/L

Explanation:

No. of moles(n)= Given Mass/Molar Mass

= 2.46/40

(n) = 0.06 mole

Volume of the Solution= 100cm^3

= 100/1000000

= 1/10000

= 0.0001m^3

Molarity (M). = No of moles(n)/Volume

= 0.06/0.0001

= 600 mol/L

I hope this will help you....