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Match the following. Oxide – Colour A) MgO a) White B) PbO b) Yellow C) CuO c) Black D) CaO d) Colourless A) 1 – a, 2 – b, 3 – c, 4 – d B) 1 – a, 2 – b, 3 – d, 4 – c C) 1 – d, 2 – c, 3 – b, 4 – a D) 1 – d, 2 – c, 3 – a, 4 – b |
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Answer» A) 1 – a, 2 – b, 3 – c, 4 – d |
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