Q151. Which statement best describes the relationship between the empirical formula and the formula unit of an ionic compound?Chemistry — NUST Mock By IBAGRADS 2 — Question 151 of 200A. They are always different.B. They are always the same.C. They can be the same or different.D. An ionic compound does not have an empirical formula.Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →