Chemical Process Ordinary glass is not a/an Electrical insulator Supercooled liquid Amorphous isotropic material Material with sharp definite melting point Electrical insulator Supercooled liquid Amorphous isotropic material Material with sharp definite melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is SO₂ gas MgO Mercaptans Chlorine dioxide (ClO₂) SO₂ gas MgO Mercaptans Chlorine dioxide (ClO₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of Carbon disulphide Cement None of these Lead Carbon disulphide Cement None of these Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of alum is Alumina Bauxite Gypsum Ammonium bicarbonate Alumina Bauxite Gypsum Ammonium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the true statement pertaining to water treatment. Activated carbon can be used for taste & odour control without subsequent filtration Slow sand filters can remove colour completely Application of activated carbon reduces the temporary hardness of water Normally, the turbidity is removed by adding a coagulent prior to sedimentation Activated carbon can be used for taste & odour control without subsequent filtration Slow sand filters can remove colour completely Application of activated carbon reduces the temporary hardness of water Normally, the turbidity is removed by adding a coagulent prior to sedimentation ANSWER DOWNLOAD EXAMIANS APP
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