X and Y are two elements which form X 2 Y 3 and X 3 Y 4 . If 0.20 mol of X 2 Y 3 weights…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
X and Y are two elements which form X2Y3 and X3Y4. If 0.20 mol of X2Y3 weights 32.0 g and 0.40 mol of X3Y4 weights 92.8 g, the atomic weights of 'X' and 'Y' are respectively:
- 16.0 and 56.0
- 8.0 and 28.0
- 56.0 and 16.0
- 28.0 and 8.0
Answer
(C) 56.0 and 16.0
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