How long (approximately) should water be electrolysed by passing through 100 amperes current so that the oxygen released can completely burn 27.66 g of diborane?
[Atomic weight of B = 10.8 u]
(1) 6.4 hours
(2) 0.8 hours
(3) 3.2 hours
(4) 1.6 hours
(1) 6.4 hours
(2) 0.8 hours
(3) 3.2 hours
(4) 1.6 hours