X is the number of geometrical isomers exhibited by Y is the number of optically inactive isomer(s) exhibited by . Z is the number of geometrical iso

Question

X is the number of geometrical isomers exhibited by $[Pt ({NH}_{3}) (H_{2} O) BrCl] .$

Y is the number of optically inactive isomer(s) exhibited by ${[{CrCl}_{2} {(ox)}_{2}]}^{3 -}$ .

Z is the number of geometrical isomers exhibited by $[Co {({NH}_{3})}_{3} {({NO}_{2})}_{3}]$

The value of X+Y+Z is ______. [2026]

Smart Achievers · Accepted Answer

(6)

$Here$

$X = 3 (Two cis + one trans isomers)$

$Y = 1 (trans isomer)$

$Z = 2 (fac - mer isomer)$

$X + Y + Z = 3 + 1 + 2 = 6$

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