List - I (Substance added) | List - II (Colour imparted to glass) | ||
A. | Chromium (III) oxide | 1. | Red |
B. | Cobalt (II) oxide | 2. | violet |
C. | Cuprous oxide | 3. | Green |
D. | Manganese dioxide | 4. | Blue |
A) A\[\to \]2, B\[\to \]1, C\[\to \]4, D\[\to \]3
B) A\[\to \]3, B\[\to \]4, C\[\to \]1, D\[\to \]2
C) A\[\to \]3, B\[\to \]1, C\[\to \]4, D\[\to \]2
D) A\[\to \]2, B\[\to \]4, C\[\to \]1, D\[\to \]3
Correct Answer: B
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