1.

Liquid benzene burns in oxygen according to 2C_(6)H_(6)(1)+150_(2)(8) to12CO_(2),(g)+6H_(2)O(g). How many litres of oxygen are required for complete combustion of 39g of liquid C_(6)H_(6) (atomic wt.of C=12, 016)?

Answer»

11.2
22.4
42
84

Answer :D


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