Question

Number of moles of 0.1M KCL in 250cm3 sol are

Answer 1

Answer:

Hope this helps u : )

Molarity = moles of solute/amount of solution(litres)

Molarity = 0.1

amount = 250 cm3 = 0.25 l

moles = molarity * amount of solution

           = 0.1 * 0.25 = 0.025 (Ans)