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QNEET-2016-Ch-1116: NEET 2016 Chemistry - Class 12 NEET-2016-Ch-1116 Solution: The number of electrons delivered at the cathode during…

The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in 60 seconds is (charge on electron =

1.60 \times 10^{-19}\ \text{C}

)

6 \times 10^{23}

6 \times 10^{20}

3.75 \times 10^{20}

7.48 \times 10^{23}

Step-by-Step Verified Solution

Q = I _ t Q = 1 _ 60 = 60 C Now, 1.60 _ 10 �19 C _ 1 electron _ 60 C _ 60 1.6 _ 10 _ 19 = 3.75 _ 10 20 electrons