A - NaCl - B white ppt-B - KI - C green ppt-C - excessKI- D - E colourless solutionE - NH3 - KOH - FColour of the compound F is-

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Byju's Answer

Standard XII

Chemistry

Haber Bosch Process

A + NaCl → ...

Question

(A) + NaCl $\to$ (B) (white ppt.)(B) + (KI) $\to$ (C) (green ppt.)(C) + $K I (excess) \to$ (D) + (E) (colourless solution)(E) + $N H_{3}$ + KOH $\to$ (F)
Colour of the compound (F) is____________.

Yellow

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Blue

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White

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Brown

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Solution

The correct option is D Brown
It forms complex with ammonia solution which has brown colour.

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Similar questions

(A) + NaCl

\to

(B) (white ppt.)

(B) + (KI)

\to

K I (excess) \to

(D) + (E) (colourless solution)

(E) +

N H_{3}

+ KOH

\to

(F)

Type of hybridization in compound (E) is___________.

Q. When

M n O_{2}

is fused with

K O H

in the presence of

K N O_{3}

as an oxidizing agent, it gives a dark green compound (A).
Compound (A) disproportionates in acidic solution to give purple compound (B).
An alkaline solution of compound (B) oxidises

K I

to compound (C) whereas an acidified solution of compound (B) oxidises

K I

to (D). Identify (A), (B), (C), and (D).

Q. Colourless solution of (A) gives white precipitate (B) with

A g N O_{3}

solution, soluble in aq.

N H_{3}

. (A) also gives white precipiatete (C) with NaOH soluble in excess of it forming (D). (D) gives white precipiate (E) with

H_{2} S

.(A), (B), (C), (D) and (E) are as follows.

(A) :

Z n C l_{2}

(B) :

A g C l

Z n (O H)_{2}

(D) :

N a_{2} Z n O_{2}

(E) :

Z n S

Q. Colourless salt

(A) + N a O H Δ ⟶ g a s (B)

giving white fumes with

H C l

+ alkaline solution

(C)

(C) + Z n ⟶ g a s (B) (A) Δ ⟶ g a s (D) + l i q u i d (E)      b o t h t r i a t o m i c

. Identify

(A), (B), (C), (D)

and

(E)

Q. Which of the following reactions does not give a green coloured compound of

M n

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(A) + NaCl → (B) (white ppt.)(B) + (KI) → (C) (green ppt.)(C) + KI(excess)→ (D) + (E) (colourless solution)(E) + NH3 + KOH → (F)Colour of the compound (F) is____________.

The correct option is D BrownIt forms complex with ammonia solution which has brown colour.

(A) + NaCl $\to$ (B) (white ppt.)(B) + (KI) $\to$ (C) (green ppt.)(C) + $K I (excess) \to$ (D) + (E) (colourless solution)(E) + $N H_{3}$ + KOH $\to$ (F)
Colour of the compound (F) is____________.

The correct option is D Brown
It forms complex with ammonia solution which has brown colour.