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The charge of an electron is -1.6 x10-19C. The value of free charge on Li+ ion will be:
(1) 3.6x 10-19c
(2) 1x 10-19 c
(3) 1.6 x 10-19c
(4) 2.6 x 10-19 c
Ans: 1.6 x 10-19c
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