1.

The simplest formula of a compound containing 50% of element X (at. wt. 10) and 50% of element Y (at. wt =20) is [DPMT 2000]

A. \[{{X}_{2}}{{Y}_{3}}\]
B. \[X{{Y}_{2}}\]
C. \[{{X}_{2}}Y\]
D. \[XY\]
Answer» D. \[XY\]


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