Multiple choice general knowledge science & technology

what is the formula of ferocene?

  1. FeC5O5

  2. FeC10H10

  3. FeC2O4

  4. none
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B Correct answer
Explanation

Ferrocene is an organometallic compound consisting of two cyclopentadienyl rings bound on opposite sides of a central iron atom. Its chemical formula is Fe(C5H5)2, which totals FeC10H10.

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