D34. When a certain amount of ethylene was burnt
6226 kJ heat was evolved. If heat of combustion of
ethylene is 1411 kJ, the atoms of oxygen at NTP that
entered in the reaction is (NA = 6.02 x 1023)
(1) 26.46
(2) 26.46 NA
(3)
NA
26.46
(4)
26.46
NA
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