The heat of combustion of pp is 42.7 mj kg1. if pp containers are urned in a waste-fired power station that generates electricity with an verall efficiency of 24%, calculate how much useful electrical energy generated when 1,200 tonnes of pp is burned. give your answer in nits of mj to 3 significant figures and explain your working
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The heat of combustion of pp is 42.7 mj kg1. if pp containers are urned in a waste-fired power stati...
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