Chemistry, asked by mitaligouda6378, 1 year ago

45. Which acid is used in soda acid fire extinguisher ?
(1) HNO3
(2) HCl
(3) H2SO4
(4) CH3COOH

Answers

Answered by krimusa7524

0

3. H2SO4 (sulphuric acid) is used in soda acid fire extinguisher.

2NaHCO3 +H2SO4------------>Na2SO4+ 2H2O+ 2CO2

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