1.

Beryllium chloride can be prepared by passing chlorine vapours over heated mixture of :

Answer»

`BeOandCO_(2)`
`BeCO_(3)ANDC`
`BeOandC`
`Be(OH)_(2)andC`

Solution :`BeO+C+Cl_(2)overset(870-1070K)toBeCl_(2)+CO`


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