Given below are two statements. One is labelled as Assertion (A) and the other is labelled as reason (R).

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21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Both (A) and (R) are true and (R) is the correct explanation of (A)

Both (A) and (R) are true but (R) is not the correct explanation of (A)

(A) is true but (R) is false

Both (A) and (R) are false

answer is C.

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Detailed Solution

Ferrocene is a π bonded organometallic compound with the formula Fe(C₅H₅)₂.
Organometallic compounds have at least one carbon to metal bond, according to definitions. This bond can be either a direct carbon to metal bond ( σ bond or sigma bond) or a metal complex bond ( π bond or pi bond).
Diethyl zinc is C₂H₅−Zn−C₂H₅, ethyl magnesium iodide is C₂H₅−Mg−I and tetraethyl lead is (CH₃CH₂)₄Pb. All of these three compounds are organometallic compounds but are not π bonded.
Hence, (A) is true but (R) is false

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