Chemical Process Permanent hardness of water can be removed by Adding alum All of these Passing it through cation & anion exchangers Simply boiling Adding alum All of these Passing it through cation & anion exchangers Simply boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Benzoic acid Naphthalene Styrene Phenol Benzoic acid Naphthalene Styrene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the Manufacture of pharmaceuticals None of these Conditioning and humidification of tobacco Manufacture of explosive Manufacture of pharmaceuticals None of these Conditioning and humidification of tobacco Manufacture of explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ Non-catalytic and operates only on pyrites None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums A batch process for directly producing high strength (98 to 100%) H₂SO₄ Non-catalytic and operates only on pyrites ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 30°C, 200 mm Hg (absolute) 90°C, 45 atm 50°C, l0 atm 25°C, 2 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm 50°C, l0 atm 25°C, 2 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is Sodium bicarbonate Potassium carbonate Sodium thiosulphate None of these Sodium bicarbonate Potassium carbonate Sodium thiosulphate None of these ANSWER DOWNLOAD EXAMIANS APP
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