1.

23g of sodium will react with methyl alcohol to give

Answer»

one mole of oxygen
`22.4 dm^(3)` of hydrogen as at N.T.P
1 mole of `H_(2)`
11.2 L of hydrogen gas at N.T.P

Solution :`{:(CH_(3)OH+NA,rarr,CH_(3)ONA,+(1)/(2)H_(2)),("" 23g,,,((1)/(2)mol)),(""(1 mol),,,):}`
`23g` of `Na -= 1 mol Na -= (1)/(2) mol H_(2)`
`= (1)/(2) xx 22.4 = 11.2 L` of `H_(2)` at N.T.P.


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