Mond’s Process involves Options: A . &nbsp C r 2 O 3 + A l Δ − → 2 C r + A l 2 O 3 B . &nbsp T i C l 4 + 2 M g Δ − → T i + 2 M g C l 2 C . &nbsp N i ( C O ) 4 Δ − → N i + 4 C O D . &nbsp Z r I 4 Δ − → Z r + 2 I 2

Mond’s Process involves

Question -

Mond’s Process involves

Options:

A .

C r_{2} O_{3}

+ A l

Δ - \to

2 C r + A l_{2} O_{3}

B .

T i C l_{4}

+ 2 M g

Δ - \to

T i

+ 2 M g C l_{2}

C .

N i (C O)_{4}

Δ - \to

N i + 4 C O

D .

Z r I_{4}

Δ - \to

Z r + 2 I_{2}

Answer: Option C
:
C

Mond’s / Carbonyl process is a technique created by Ludwig Mond in 1890 to extract and purify Nickel.

$N i O (s)$ $+ H_{2}$ $200^{\circ} C - --- \to$ $N i (s)$ $+ H_{2} O (g)$

(Impurities)

$N i (s)$ $+ 4 C O (g)$ $50 - 60^{\circ} C - ---- \to$ $N i (C O)_{4} (g)$

(impurities)

$N i (C O)_{4} (g)$ $220 - 250^{\circ} C - ------ \to$ $N i (s) + 4 C O (g)$

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