GK Chemistry Quiz 05

1.Reduction involves





2.The metal used in conversion of oils into solid fat is





3.The anhydride of hypo chlorous acid is





4.Which one of the following is called mixed an hydride





5.oxygen which is color less becomes brown when mixed with





6.The substance most abundantly found in sea water is





7.The compounds produced by plants in the process of photosynthesis are





8.In the common soda acid fire extinguisher the fire is put off by





9.The substance preserved under water is





10.The metal which reacts most violently with cold water is







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