Chemical Process Gypsum is chemically Potassium sulphate Calcium sulphate Sodium sulphate Calcium chloride Potassium sulphate Calcium sulphate Sodium sulphate Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lime and soda ash are added to water to remove Undersirable taste and odour Its corrosiveness Bicarbonates & sulphates of calcium and magnesium Bacteria Undersirable taste and odour Its corrosiveness Bicarbonates & sulphates of calcium and magnesium Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H₂O = Fe₃O₄ + 4H₂, is not practised, as it is Still in development stage (by employing fluidised bed technique) All of these A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction Still in development stage (by employing fluidised bed technique) All of these A discontinuous reaction (requiring regeneration of iron by water gas intermittently) A slow reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Haemoglobin is a/an Enezyme Amino acid Protein Biological catalyst Enezyme Amino acid Protein Biological catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Lead Iron Tin Copper Lead Iron Tin Copper ANSWER DOWNLOAD EXAMIANS APP
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