1.

23g of Na will react with ethanol to give

Answer»

ONE MOLE of oxygen
one mole of `H_(2)`
`(1)/(2)` mole of `H_(2)`
None of these

Solution :`Na+C_(2)H_(5)OH rarr C_(2)H_(5)ONa+1//2 H_(2)`
23gof Na gives `H_(2) = 0.5 MOL`.


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