If the ΔH of a reaction is a negative quantity, the reaction is definitely
Anytime the ΔH of a reaction is negative, the reaction gives off energy and, it is classified as exothermic.
645 MCQ for effective preparation of the test of Basics of Chemistry section.
Read the MCQ statement: If the ΔH of a reaction is a negative quantity, the reaction is definitely , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 434-2620.