Question

5.6 litre of oxygen at STP contains :

Answer 1

Hi there,

♤ One mole of any gas at STP contains avogadro's number of molecules 6.02×10^23 and its volume is 22.4L

♤ the 5.6L of oxygen gas is 0.25 mol which contains 1.5×10^23 molecule of oxygen

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