Question

A dilute solution ofbsodium carbonate was added to two test tubes one containing dil. hcl and other containing dil.naoh what will ne observation

Answer 1

Sodium carbonate - Na2CO3


HCl + Na2CO3 -------> NaCl + H2O + CO2

Effervescence is seen due to the evolution of CO2.
Lime water turns milky when this evolved gas (CO2) is passed through it.


Na2CO3 + NaOH -------> no reaction ( I suppose)




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Answer 2

$\huge\underline\mathfrak\purple{Answer}$

Sodium carbonate - Na2CO3

HCl + Na2CO3 -------> NaCl + H2O + CO2

Effervescence is seen due to the evolution of CO2.

Lime water turns milky when this evolved gas (CO2) is passed through it.

Na2CO3 + NaOH -------> no reaction ( I suppose)

Hope it helps.......

Mark my answer as brainliest if it helped.