Question 19: 2A(g) 3B(g) + 4C(g) + D(g) Above reaction is taking place in a closed container of volume 1 litre. Initial number of moles of A are 10 which become 0.625 after 120 minutes. If dissociation of A follows first order kinetics select the correct statement(s)- English V Options: 1. Rate constant of reaction is 1.386 hr1 2. Number of moles of B after 30 mins are 7.5 3. Number of moles of C after 60 mins are 15 4. After long time total number of moles are 40 View Solution Your answer: 1,2,4 Correct answer: 2,3,4