1.

Whichof thefollowingreactiondo NOToccur?

Answer»

`Be + 2HCI toBeCl+H_(2)`
`Mg+H_(2)SO_(4) toMgSO_(4)+H_(2)`
`Ca+H_(2)SO_(4)to CaSO_(4) +H_(2)`
`Sr+2HCI toSrCl_(2)+H_(2)`

ANSWER :A


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