A dilute solution of sulphuric acid is electrolysed using a current...

At anode

$2{H}_{2}O \to {O}_{2}\left(g\right) + 4{H}^{+} + 4{e}^{-}$

At cathode

$2{H}^{+} + 2{e}^{-} \to {H}_{2}\left(g\right)$

Now number of gm eq. $= \dfrac{i \times t}{96500}$

$= \dfrac{0 . 1 \times 2 \times 60 \times 60}{96500}$

$= 0 . 00746$

${V}_{{O}_{2}} = \dfrac{0 . 00746}{4} \times 22 . 7 = 0 . 0423$

${V}_{{H}_{2}} = \dfrac{0 . 00746}{2} \times 22 . 7 = 0 . 0846$

${V}_{Total} \approx 127ml$ or $cc$