In the manufacture of sodium carbonate- the following reactions are involved-AB-CO2B -H2O-CDE -CO2 -FF -NaCl-GNa2CO3-CO2-H2 OD is a gas which is soluble in H2 OCompound A is-

CaCO_3 CaO+CO_2 CaO + H_2O → Ca(OH)_2 NH_3+ CaCl_2 + CO_2 NH_4OH + CO_2 → NH_4HCO_3 NH_4HCO_3 + NaCl → NaHCO_3 + NH_4Cl NaHCO_3 Na_2CO_3+ CO_2 + H_2O A = Ca ...

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Byju's Answer

Standard XIII

Chemistry

Calcium and Its Compounds

In the manufa...

Question

In the manufacture of sodium carbonate, the following reactions are involved:
$(A) Δ - \to (B) + {CO}_{2}$
$(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)$
$(E) + {CO}_{2} \to (F)$
$(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O$
${(D) is a gas which is soluble in H}_{2} O$

Compound (A) is:

C a (H C O_{3})_{2}

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C a C O_{3}

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C a C_{2}

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N a H C O_{3}

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Solution

The correct option is B $C a C O_{3}$
$C a C O_{3} Δ - \to C a O + C O_{2}$
$C a O + H_{2} O \to C a (O H)_{2} N H_{4} C l - --- \to N H_{3} + C a C l_{2} + C O_{2}$
$N H_{4} O H + C O_{2} \to N H_{4} H C O_{3}$
$N H_{4} H C O_{3} + N a C l \to N a H C O_{3} + N H_{4} C l$
$N a H C O_{3} H e a t - -- \to N a_{2} C O_{3} + C O_{2} + H_{2} O$

A = $C a C O_{3}$

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Similar questions

Q. In the manufacture of sodium carbonate, the following reactions are involved:

(A) Δ - \to (B) + {CO}_{2}

(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)

(E) + {CO}_{2} \to (F)

(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O

{(D) is a gas which is soluble in H}_{2} O

Compound (A) is:

Q. In the manufacture of sodium carbonate, the following reactions are involved:

(A) Δ - \to (B) + {CO}_{2}

(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)

(E) + {CO}_{2} \to (F)

(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O

{(D) is a gas which is soluble in H}_{2} O

(G) is

N a H C O_{3}

. The other compound formed with (G) is

Q. In the manufacture of sodium carbonate, the following reactions are involved:

(A) Δ - \to (B) + {CO}_{2}

(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)

(E) + {CO}_{2} \to (F)

(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O

{(D) is a gas which is soluble in H}_{2} O

Compound (A) is:

Q. In the manufacture of sodium carbonate, the following reactions are involved:

(A) Δ - \to (B) + {CO}_{2}

(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)

(E) + {CO}_{2} \to (F)

(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O

{(D) is a gas which is soluble in H}_{2} O

Compound (B) is:

Q. In the manufacture of sodium carbonate, the following reactions are involved:

(A) Δ - \to (B) + {CO}_{2}

(B) + H_{2} O \to (C) N H_{4} C l - --- \to (D)

(E) + {CO}_{2} \to (F)

(F) + NaCl \to G H e a t - -- \to {Na}_{2} {CO}_{3} + {CO}_{2} + H_{2} O

{(D) is a gas which is soluble in H}_{2} O

Compound (C) is:

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In the manufacture of sodium carbonate, the following reactions are involved: (A)Δ−→(B)+CO2 (B)+H2O→(C)NH4Cl−−−−→(D) (E)+CO2→(F) (F)+NaCl→GHeat−−−→Na2CO3+CO2+H2O (D) is a gas which is soluble in H2O Compound (A) is:

The correct option is B CaCO3CaCO3Δ−→CaO+CO2 CaO+H2O→Ca(OH)2NH4Cl−−−−→NH3+CaCl2+CO2 NH4OH+CO2→NH4HCO3 NH4HCO3+NaCl→NaHCO3+NH4Cl NaHCO3Heat−−−→Na2CO3+CO2+H2O A = CaCO3