A gas was evolved when a sample of gastric juice reacted ...
A gas was evolved when a sample of gastric juice reacted with sodium trioxocarbonate (IV) . The gas evolved was
NH3
SO2
HCI
CO2
Correct answer is D
No explanation has been provided for this answer.
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A few drop of conc HCL are added to about 10cm3 of a solution of PH 3.4. The PH of the resultin...