Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Oxidising Reducing None of these Disinfecting Oxidising Reducing None of these Disinfecting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrodenation of vegetable oils is a/an __________ reaction. Autocatalytic Exothermic Endothermic Homogenous Autocatalytic Exothermic Endothermic Homogenous ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Calcination Smelting Roasting Reduction Calcination Smelting Roasting Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of alcohol in beer may be around __________ percent. 1-4 18-23 2-8 27-32 1-4 18-23 2-8 27-32 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. Quartz All of these Flint Pyrex Quartz All of these Flint Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Hematite Chalcopyrite Magnetite Siderite Hematite Chalcopyrite Magnetite Siderite ANSWER DOWNLOAD EXAMIANS APP
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