Q157. What is the percentage by weight of NaCl in a solution prepared by dissolving 2.0 g of NaCl in 20 g of water?Chemistry — NUST Mock By IBAGRADS 3 — Question 157 of 200A. 11.2%B. 9.09%C. 13.1%D. 14.25%Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →