MCQ
How many geometrical isomers are possible for complex $[Mab(AB)_2]^{n \pm}$ ?
- ✓$6$
- B$5$
- C$4$
- D$3$

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${C_6}{H_5}C{H_2}Br\xrightarrow[{(ii){H_3}{O^ + }}]{{(i)Mg.Ether}}X$
Product $X$ is
Assertion $A$ : Aniline on nitration yields ortho, meta and para nitro derivatives of aniline.
Reason $R$: Nitrating mixture is a strong acidic mixture.
In the light of the above statements, choose the correct answer from the options given below
