1.

Which of statements are true?

Answer»

`NaHCO_(3) and KHCO_(3)` have same CRYSTAL structure
On heating `LiNO_(3)` decomposes into `Li_(2)O an CO_(2)`
Among ALKALI metals, Li metal impart red COLOUR flame
`Li_(2)SO_(4)` does not FORM alum

Answer :B::D


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