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Identify the relation in the first pair and fill up the missing ones in the second pair (a) PVC: Carbon, Hydrogen, Chlorine ………: Carbon, Hydrogen(b) Aqueous solution of CO2: H2CO3 Aqueous solution of SO2: (c) Na2CO3 .10.H2O : Washing soda NaHCO3 :……. |
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Answer» (a) Polythene (b) H2SO3 (c) Baking soda |
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