Question

Shyamal takes 1g of NaOH. She adds it in 50ml of water taken in a plastic bottle
content well. ​

Answer 1

Answer:

(question is incomplete.)

finding molarity (M) of the solution

M = no.of moles/volume of soln.

no.of moles = 1g/40g

volume of soln. = 50ml = 50/1000 L

therefore,

M = (1/40)/ (50/1000)

    = 1000/ (40*50)

    = 10/20 = 5M