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How long (approximate) should water be electrolysed by passing through 100 amperes current so that the oxygen released can completely burn 27.66 g of diborane ? <br> (Atomic weight of B = 10.8 u)


( A ) 3.2 hrs
( B ) 6.4 hrs
( C ) 1.6 hrs
( D ) 0.8 hrs

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