P and Q are two elements which forms P 2 Q 3 and PQ 2 . If 0.15 mole of P 2 Q 3 weights…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
P and Q are two elements which forms P2Q3 and PQ2. If 0.15 mole of P2Q3 weights 15.9g and 0.15 mole of PQ2 weights 9.3g, the atomic weight of P and Q is (respectively) :
- 18, 26
- 26,18
- 13, 9
- None of these
Answer
(B) 26,18
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