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Phenacite is
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a
3 Beo. Al2O3.6siO2
b
BeO.Al2O3
c
2BeO.siO2
d
4Al2O3.6Be.10siO2
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Correct option is C
phenacite is oxide of beryllium and siliconSimilar Questions
Assertion ( A ) : Among alkaline earths, Be has only covalent halides
Reason ( R ) : Be has highest electro negativity among II A group elements
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