1.

If 10 g of \[{{V}_{2}}{{O}_{5}}\], is dissolved in acid and is reduced to \[{{V}^{2+}}\] by zinc metal, how many mole of I, could be reduced by the resulting solution if it is further oxidised to \[V{{O}^{2+}}\]ions? [Assume no change in state of \[Z{{n}^{2+}}\]ions] (V=51,O=16, I=127):

A. 0.11 mole of \[{{I}_{2}}\]
B. 0.22 mole of \[{{I}_{2}}\]
C. 0.055 mole of \[{{I}_{2}}\]
D. 0.44 mole of \[{{I}_{2}}\]
Answer» B. 0.22 mole of \[{{I}_{2}}\]


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