How many mole of oxygen gas at STP are equivalent to 5.6 litre?

How many mole of oxygen gas at STP are equivalent to 5.6 litre?
  1. $\frac{1}{8}$ mole
  2. 1 mole
  3. $\frac{1}{2}$ mole
  4. $\frac{1}{4}$ mole

Solution

No of moles $=\frac{5.6}{22.4}=\frac{1}{4}$

Asked in: MHT CET 2022 (07 Aug Shift 1)

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