A) \[X{{Y}_{2}}\]
B) \[{{X}_{2}}Y\]
C) \[{{X}_{2}}{{Y}_{3}}\]
D) \[X{{Y}_{3}}\]
Correct Answer: B
Solution :
Element | % | Relative no. of moles | Simple ratio |
X | 50 | \[\frac{50}{10}\,\,=\,\,5\] | \[\frac{5}{2.5}\,\,=\,\,2\] |
Y | 50 | \[\frac{50}{20}\,\,=\,\,2.5\] | \[\frac{2.5}{2.5}\,\,=\,\,1\] |
Simplest formula of the compound \[=\text{ }{{X}_{2}}Y\] |
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