Question

. The mass of oxygen gas occupying a
volume of 11.2 litres at a temperature
27°C and a pressure of 760mm of
mercury in kilograms is
(Molecular
weight of oxygen = 32)
1) 0.001456
2) 0.01456
3) 0.1456
4) 1.1456​

Answer 1

The answer is 3
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