A. | Percentage of calcium in \[CaC{{O}_{3}}\] | (I) | 35.37% |
B. | Percentage of sulphur in \[{{H}_{2}}S{{O}_{4}}\] | (II) | 40% |
C. | Percentage of oxygen in \[A{{l}_{2}}{{(S{{O}_{4}})}_{3}}\] | (III) | 56.14% |
D. | Percentage of chromium in \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\] | (IV) | 32.65% |
A) A\[\to \]II, B\[\to \]IV, C\[\to \]III, D\[\to \]I
B) A\[\to \]II, B\[\to \]I, C\[\to \]III, D\[\to \]IV
C) A\[\to \]III, B\[\to \]IV, C\[\to \]II, D\[\to \]I
D) A\[\to \]II, B\[\to \]III, C\[\to \]IV, D\[\to \]I
E) None of these
Correct Answer: A
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