Q77. Heat exchange between the system and surroundings at constant volume is shown by the relation:Physics — Heat and Thermodynamics — Question 77 of 415A. ΔH= qv+ wB. ΔE=(q)vC. ΔH=(q)vD. ΔE=(q)v + PVPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →