1.

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?

Answer»

`1.86 X 10^(6)" YEARS"`
1.86 years
`0.93 xx 10^(6)" years"`
`9.3 xx 10^(6)" years"`

Answer :A


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