The volume of 2.5 moles of oxygen at s.t.p is
[Molar volume of a gas at s.t.p = 22.4 dm3]

a

50.0 dm3

b

84.0 dm3

c

28.0 dm3

d

56.0 dm3

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Explanation

Correct Option
d

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Victornwoseh
5 years ago

number of moles=volume/molar volume
2.5=V/22.4
V=2.5*22.4
V=56.0dm^3

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