Which of the following figures does not represent 1 mole of dioxygen gas at STP?

(i) 16 grams of gas

(ii) 22.7 litres of gas

(iii) 6.022 × 10²³ dioxygen molecules

(iv) 11.2 litres of gas 

<p><span data-teams="true">This is a multiple choice answer as classified in NCERT Exemplar</span></p><p>Option (i).&nbsp; 16 grams of gas and</p><p> (iv). 11.2 litres of gas&nbsp;</p><p>1 mole of dioxygen at STP&nbsp; occupies &nbsp; =&nbsp; 22.4 L&nbsp;&nbsp;&nbsp;&nbsp;</p><p>molar mass of dioxygen&nbsp; = &nbsp; 32 g&nbsp;</p><p>contain&nbsp; 6.023×10²³ molecules of&nbsp; oxygen gas&nbsp;</p>

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