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Byju's Answer

Standard XII

Chemistry

Oxyacids Of Sulphur

A mixture of ...

Question

A mixture of sodium oxide and calcium oxide are dissolved in water and saturated with excess carbon dioxide gas. The resulting solution is and it contains .

Basic

N a O H a n d C a {(O H)}_{2}

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Neutral

N a_{2} C O_{3} a n d C a C O_{3}

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Basic

N a_{2} C O_{3} a n d C a C O_{3}

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Acidic

N a O H

and

C a C O_{3}

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Solution

The correct option is C Basic $N a_{2} C O_{3} a n d C a C O_{3}$
Sodium oxide and calcium oxide react with carbon dioxide to form sodium carbonate and calcium carbonate respectively.
${N a}_{2} O + {C O}_{2} \to {N a}_{2} {C O}_{3} C a O + {C O}_{2} \to C a {C O}_{3}$
The aqueous solutions of sodium carbonate and calcium carbonate are basic in nature.

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Similar questions

Q. In a reaction container

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128

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The constituents used in the manufacturing of different types of glasses are given below.

Silica( ${SiO}_{2}$ ), Sodium Carbonate ( ${Na}_{2} {CO}_{3}$ ), Calcium Carbonate ( ${CaCO}_{3}$ ), Potassium Carbonate( $K_{2} {CO}_{3}$ ), Boron Oxide ( $B_{2} O_{3}$ ), Alumina ( ${Al}_{2} O_{3}$ ) and Lead Oxide ( $PbO$ )

Choose the option/s that correctly matches the constituents and its use.

Q. A mixture containing

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Q. A

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sample of a mixture of calcium chloride and sodium chloride is treated with a

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solution. This calcium carbonate is heated to convert all the calcium to calcium oxide and the final mass of the calcium oxide is

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Q. A

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sample of a mixture of calcium chloride and sodium chloride is treated with a

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A mixture of sodium oxide and calcium oxide are dissolved in water and saturated with excess carbon dioxide gas. The resulting solution is ____ and it contains ____ .

The correct option is C Basic Na2CO3 and CaCO3Sodium oxide and calcium oxide react with carbon dioxide to form sodium carbonate and calcium carbonate respectively.Na2O+CO2→Na2CO3CaO+CO2→CaCO3The aqueous solutions of sodium carbonate and calcium carbonate are basic in nature.

A mixture of sodium oxide and calcium oxide are dissolved in water and saturated with excess carbon dioxide gas. The resulting solution is and it contains .