Question

3. An athlete takes 100 g of glucose of energy
equivalent to 1560 kJ. How much amount of energy
is uptaken by 1 g molecule of glucose?
(1) 15.6 kJ
(2) 2808 kJ
(3) 1560 kj
(4) 28.08 kJ
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Answer 1

Answer:

100 g gives 1560kJ THUS 1gmolecule ie 1mole (180g) will give (1560 X 180) / 100 = 280800/100 = 2808KJ ENERGY