Question

. 1 mole of propane (C3H8) on combustion at STP gives ‘A’ kilo joules of heat energy.
Caliculate the heat libarated when 2.4 ltrs of propane on combustion at STP

Answer 1

Answer:

calculate the heat liberated when 2.4 litres of propane on combustion at STP. so, one mole of propane = 44g. so, 89.2 ml of propane burns to give A kj of energy. = 26.9 A kj of energy.