Home » Chemistry mcqs » The emf of the cathode in the zinc-air batteries is __________The emf of the cathode in the zinc-air batteries is __________ by a) 0.1V b) 0.2V c) 0.3V d) 0.4V Related Posts:He Was all at sea when he began his new Job.What…Ali enjoyed eating both meat and vegetables; she…The one which can tolerate highest external osmotic…