1.

Saline hydrides are known to react with water violently producing fire can CO_2, a well known fire extinguisher be used in this case ? Explain.

Answer»

Solution :Saline hydrides react violently with WATER PRODUCING DIHYDROGEN gas
`NaH_((s)) + H_2O_((aq)) to NaOH_((aq)) + H_(2(g))`
But A well known fire extinguisher `CO_2` is used then FOLLOWING red will be obtained
`NaH+CO_2 to HCOONa`


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