The values of -x- in complexes Hx-CoCO4- -FeCOx- - -C5H5- are respectively-

H_x[Co(CO)_4] Z=27 O.S=x C.N=4 EAN=27 x+2× 4=36 35+x=36 x = 1 Thus x is 1 here. H[Co(CO)_4] [Fe(CO)_x. (Π C_5H_5)]^+ Π C_5H_6→ 6e^ donar EAN=26 (+2) + 2x + ...

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Byju's Answer

Standard XII

Chemistry

Characteristics of Equilibrium Constant

The values of...

Question

The values of $^{'} x^{'}$ in complexes $H_{x} [C o (C O)_{4}],$
$[F e (C O)_{x} . (π - C_{5} H_{5})]^{+}$ are respectively.

1, 1

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2, 3

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3, 1

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1, 3

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Solution

The correct option is D $1, 3$
$H_{x} [C o (C O)_{4}]$
$Z = 27$
$O . S = x$
$C . N = 4$
$E A N = 27 - x + 2 \times 4 = 36$
$35 + x = 36$
$x = - 1$
Thus x is 1 here.
$H [C o (C O)_{4}]$

$[F e (C O)_{x} . (Π - C_{5} H_{5})]^{+}$
$Π - C_{5} H_{6} \to 6 e^{-} donar$
$E A N = 26 - (+ 2) + 2 x + 6 = 36$
$30 + 2 x + = 36$
$2 x = 6$
$x = 3$
Thus x is 3 here.
$[F e (C O)_{3} . (Π - C_{5} H_{5})]^{+}$

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The values of ′x′ in complexes Hx[Co(CO)4], [Fe(CO)x. (π−C5H5)]+ are respectively.

The correct option is D 1,3Hx[Co(CO)4] Z=27 O.S=x C.N=4 EAN=27−x+2×4=36 35+x=36 x=−1 Thus x is 1 here. H[Co(CO)4] [Fe(CO)x.(Π−C5H5)]+ Π−C5H6→6e−donar EAN=26−(+2)+2x+6=36 30+2x+=36 2x=6 x=3 Thus x is 3 here. [Fe(CO)3.(Π−C5H5)]+

The values of $^{'} x^{'}$ in complexes $H_{x} [C o (C O)_{4}],$
$[F e (C O)_{x} . (π - C_{5} H_{5})]^{+}$ are respectively.