1.

Match the compounds given in Column I with their uses mentioned in Column II . {:("Column I" ,, "Column II") , ((i)CaCO_(3) , (a),"Density , ornamental work"), ((ii) Ca(OH)_(2), (b) , "Manufacture of sodium carbonate from caustic soda "), ((iii) CaO , (c) ,"Manufacture of high quality paper"), ((iv) CaSO_(4) , (d) , "Used in white washing"):}

Answer»

Solution :`(i) to (C) , (II) to (d) , (III) to (B) , (IV) to (a)`


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