JEE Main Chemistry question

Chemistry Solutions JEE Main

How many g of KCl would have to be dissolved in 60 g HO to give a 20% by weight solution?

(A)15 gCorrect
(B)1.5 g
(C)11.5 g
(D)31.5 g

Answer: (A)

Solution

Let mass KCl. g.

Question ID VK-130875