Soda-acid fire extinguisher involves the reaction between

1 Sodium hydroxide and nitric acid

2 Sodium bi carbonate and sulphuric acid

3 Sodium sulphate and carbonic acid

4 Sodium carbonate and hydrochloric acid

Answer Posted / sajeev kumar.v

sodium sulphate and carbonic acid

Is This Answer Correct ?    11 Yes 47 No



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