1.

CaCO_(3)+HNO_(3) to products

Answer»

`CA(NO_(3))_(2),H_(2)O,CO_(2)`
`Ca(NO_(3))_(2),H_(2)CO_(3)`
`Ca_(3)N_(2),CO_(2),H_(2)O`
NONE of these

Solution :`CaCO_(3)+2HNO_(3) to underset("calcium nitrate")(Ca(NO_(3))_(2))+CO_(2)+H_(2)O`


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