Two elements ‘ P ’ and ‘ Q ’ combine to form a compound. Atomic mass of ‘ P ’ is 12 and ‘…
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
Two elements ‘P’ and ‘Q’ combine to form a compound. Atomic mass of ‘P’ is 12 and ‘Q’ is 16. Percentage of ‘P’ in the compound is 27.3. What will be the empirical formula of the compound?
- P2Q2
- PQ
- P2Q
- PQ2
Answer
(D) PQ 2
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