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Write the observation for the following: Decomposition of bicarbonates by dil. H2SO4 2NaHCOA3+HA2SOA4⟶NaA2SOA4+2HA2O+2COA2 - Chemistry

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Question

Write the observation for the following:

Decomposition of bicarbonates by dil. H2SO4

\[\ce{2NaHCO3 + H2SO4 -> Na2SO4 + 2H2O + 2CO2}\]

One Line Answer

Solution

Brick effervescence is observed and colourless and odourless CO2 gas is evolved in both the cases.

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Chemical Properties of Sulphuric Acid
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Chapter 12: Practical Work - Exercise 3 [Page 309]

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Frank Chemistry - Part 2 [English] Class 10 ICSE
Chapter 12 Practical Work
Exercise 3 | Q 1.6 | Page 309
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