1.

Choosethe correctstatement(s) out of the following

Answer»

In `CH_(3)COOH //CH_(3)COONa ` buffer, the reserveacjdity of the SOLUTIONIS DUE to`CH_(3)COO^(-)` ions
It ISNOT necessary that anacidicsubstancemustcontainhydrogenions
`HCO_(3)^(-)`is bothBronstedbaseand Bronstedacid
Sodium carbonatedoesnot contain`OH^(-)` ionsand thusis not a base

Answer :A,B,C


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