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Assertion :Both Li_2CO_3 and Na_2CO_3 will turn lime water mil

Question

Assertion :Both $L i_{2} C O_{3}$ and $N a_{2} C O_{3}$ will turn lime water milky on heating.
Reason : $L i_{2} C O_{3}$ on heating gives $L i_{2} O$ and $C O_{2}$ on heating.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

Assertion is incorrect but Reason is correct

Both Assertion and Reason are incorrect

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Daniel Discussed

Assertion :Both

L i_{2} C O_{3}

and

N a_{2} C O_{3}

will turn lime water milky on heating.
Reason :

L i_{2} C O_{3}

on heating gives

L i_{2} O

and

C O_{2}

on heating.

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Text solutionVerified

Carbonates of

L i

and

M g

decompose on heating and liberate

C O_{2}

. Carbonates of other alkali metals are stable towards heat and decomposed only on fusion.

L i_{2} C O_{3} ⟶ L i_{2} O + C O_{2}

;

M g C O_{3} ⟶ M g O + C O_{2}

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Question Text	Assertion :Both $L i_{2} C O_{3}$ and $N a_{2} C O_{3}$ will turn lime water milky on heating. Reason : $L i_{2} C O_{3}$ on heating gives $L i_{2} O$ and $C O_{2}$ on heating.
Answer Type	Text solution:1
Upvotes	150