Colourless salt A-NaOH excess - gas B giving white fumes with HCl-alkaline solution C C-Zn- gas B A - gas D-liquid E D- E both triatomic -then the most appropriate A-B-C-D and E are-

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Oxides of Nitrogen

Colourless sa...

Question

Colourless salt $(A) + N a O H (e x c e s s) Δ ⟶ g a s (B)$ giving white fumes with $H C l + a l k a l i n e s o l u t i o n (C)$
$(C) + Z n ⟶ g a s (B)$
$(A) Δ ⟶ g a s (D) + l i q u i d (E)$
$D, E$ both triatomic ,then the most appropriate $(A, B, C, D)$ and $(E)$ are:

(A) - K N O_{3}

(B) - N H_{3}

(C) - (K N O_{3} + N a O H)

(D) - K_{2} O

(E) - H_{2} O

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(A) - N H_{4} N O_{3}

(B) - N H_{3}

(C) - (N a N O_{2} + N a O H)

(D) - N_{2} O

(E) - H_{2} O

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(A) - N H_{4} N O_{3}

(B) - N H_{3}

(C) - (N a N O_{3} + N a O H)

(D) - N_{2} O

(E) - H_{2} O

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(A) - N H_{4} N O_{3}

(B) - N H_{3}

(C) - (N a N O_{3} + N a O H)

(D) - N O_{2}

(E) - H_{2} O

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Solution

The correct option is C $(A) - N H_{4} N O_{3}$
$(B) - N H_{3}$
$(C) - (N a N O_{3} + N a O H)$
$(D) - N_{2} O$
$(E) - H_{2} O$
$(A) - N H_{4} N O_{3}$
$(B) - N H_{3}$
$(C) - (N a N O_{3} + N a O H)$
$(D) - N_{2} O$
$(E) - H_{2} O$

When ammonium nitrate is heated with excess $N a O H$ , ammonia is obtained which gives white fumes with $H C l$ . Ammonia gas is also obtained when the mixture of sodium nitrate and $N a O H$ reacts with $Z n$ . When ammonium nitrate is heated, dintrogen monoxide gas and liquid water is obtained.

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Similar questions

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. Read the following scheme:
Colourless (A)

N a O H ⟶

(B) gas + (C) aq (alkaline due to excess NaOH added)
(B) +

N a ⟶ (D) + H_{2}

C (aq) +

Z n △ ⟶

(B)
(A)

△ ⟶ (E) + H_{2} O

(E) + (D)

⟶

(F)
(F) +

H_{2} S O_{4} ⟶

(G)
(G) contains 97.67% N, rest hydrogen.
Compound (A) to (G) are identified as:
(A) :

N H_{4} N O_{2}

, (B) :

N H_{3}

, (C) :

N a N O_{3}

, (D) :

N a N H_{2}

, (E) :

N_{2} O

, (F) :

N_{3} N a

(sodium azide) and (G) :

N_{3} H

(hydroazoic acid)
If true enter 1, else enter 0.

Q. In the above reaction if

A

N H_{4} C l

and

D

C O_{2}

then

B

C

respectively are :

(A)

+ N a O H \to N a C l + N H_{3} + H_{2} O

N H_{3} + C O_{2} + H_{2} O \to (B)

(B)

+ N a C l \to (C) + N H_{4} C l

(C)

\to N a_{2} C O_{3} + H_{2} O + (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. Here, (A), (B), (C), (D) and (E) are as follows:
(A) :

N H_{4} N O_{2}

(B) :

N H_{3}

N a N O_{3}

(D) :

N_{2}

(E) :

A l N

If true enter 1, else enter 0.

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Colourless salt (A)+NaOH(excess)Δ⟶gas(B) giving white fumes with HCl+alkalinesolution(C)(C)+Zn⟶gas(B)(A)Δ⟶gas(D)+liquid(E)D,E both triatomic ,then the most appropriate (A,B,C,D) and (E) are:

Colourless salt $(A) + N a O H (e x c e s s) Δ ⟶ g a s (B)$ giving white fumes with $H C l + a l k a l i n e s o l u t i o n (C)$
$(C) + Z n ⟶ g a s (B)$
$(A) Δ ⟶ g a s (D) + l i q u i d (E)$
$D, E$ both triatomic ,then the most appropriate $(A, B, C, D)$ and $(E)$ are: