Q146. Which of the following statements is not correct?Chemistry — NUST Mock By IBAGRADS 1 — Question 146 of 200A. The dissolution of NH4Cl in an excess of water is an endothermic process.B. A neutralization reaction is always exothermic.C. The absolute value of enthalpy (H) can be determined experimentally.D. The heat of reaction at constant volume is denoted by ΔE.Practice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →