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Lake Cayuga has a volume of water estima...

Lake Cayuga has a volume of water estimated to be `8.2 xx 10^(12)" Litre."` A power station not so far above. Cayuga's water produces electricity at a rate of `1.5 xx 10^(6)` Coulomb per second at an appropriate voltage. How long would it take to electrolyse the lake?

A

`1.86 x 10^(6)" years"`

B

1.86 years

C

`0.93 xx 10^(6)" years"`

D

`9.3 xx 10^(6)" years"`

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The correct Answer is:
A
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