Correct Answer: Option B

Explanation

Q = It = 10 x 1930 ( given)

27g → 3F( since aluminum is trivalent)

27g → 3 x 96500

x → 19300

x = \(\frac{27 \times 19300}{3 \times 96500}\)

x = 1.8g

There is an explanation video available below.

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