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Colourless basic gas 'A' when passed over heated black coloured metallic oxide 'B' forms water a colourless neutral gas 'C' and pinkish red metal 'D' (1) identify a b c and d(2) write the balanced equation for the above reaction |
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Answer» n No.01 A= H2 (Hydrogen Gas Is Colorless at STP), B= CuO(Cupric oxide is a Black Colored Metallic Oxide)c= neutral gas H0 hydrogen oxide D= CU (Copper is a pinkish RED metal)Question No.02The BALANCED Chemical Equation of Reaction 2CuO (s) + H2 (g) ---> 2CU (s) + 2HO (g) |
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