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Beryllium chloride exists as polymeric c...

Beryllium chloride exists as polymeric chain having fromula `(BeCl_(2))_(n)`. If a compound `K_(x) (Be_(4)Cl_(10))` has finite chain, find the value of x.

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The correct Answer is:
`0002`
`K_(x)(Be_(4)Cl_(10)) implies x+8-10=0 implies x=2`
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