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Chemistry · PYQ NEET UG 2016(2)
हिन्दीThe number of electrons delivered at the cathode during electrolysis by a current of \( 1\text{ ampere} \) in \( 60\text{ seconds} \) is _________. (charge on electron \( = 1.60 \times 10^{-19}\text{ C} \))
Correct answer · Option 4
\( 3.75 \times 10^{20} \)
Explanation
Number of electrons \( N = \frac{I \times t}{e} = \frac{1 \times 60}{1.6 \times 10^{-19}} = 3.75 \times 10^{20} \).
