Correct Answer: Option A

Explanation

Firstly, Al\(^{3+}\) + 3e\(^-\)  →  Al

1 mole of Al =  1F X  3e\(^-\) 

   1mole   =   3F

  4.5moles =  X

X = 4.5 X 3 = 13.5 F

There is an explanation video available below.

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