The drain cleaner, Drainex contains small bits of aluminium (At. Wt. = 27 )which reacts with caustic soda to produce dihydrogen . What id the volume (in Ml) of dihydrogen at `27^(0)` and 1.013 bar that is produced when 0.27 gm of aluminium reacts :
2Al + 2NaOH + `2H_(2)O` `to` `2NaAlO_(2)` + `3H_(2)`
A. 0.3694
B. 369.4
C. 246.3
D. 540.4
