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One Litre of Air Contains About 1 X 10-2 Moles

Question 14

Multiple Choice

One litre of air contains about 1 x 10-2 moles of O2.What is the mass of O2 contained in a room 10 m long by 5 m wide by 3 m high?


A) 4.8 g
B) 50g
C) 52 kg
D) 48 kg
E) 1500 g

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