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Two elements 'A' and 'B' (atomic weights...

Two elements 'A' and 'B' (atomic weights 75 and 16 respectively) combine to give a compound having `75.8%` of 'A'. The compound has the formula (St. John's) 

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The correct Answer is:
`A_(2)B_(3)`
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AAKASH SERIES-STOICHIOMETRY-QUESTIONS FOR DESCRIPTIVE ANSWERS
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