Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 700 300 900 1100 700 300 900 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is None of these Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite None of these Magnesium sulphate and magnessium bicarbonate Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Hydrocyanic acid Sodium flouride Nicotine Hexane Hydrocyanic acid Sodium flouride Nicotine Hexane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Penicillin Streptomycin Tetracyclin Quinine Penicillin Streptomycin Tetracyclin Quinine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Polymer was first synthesised in 1966 Number of nitrogen atoms between two carbon atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 Polymer was first synthesised in 1966 Number of nitrogen atoms between two carbon atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to None of these Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent Prevent redeposition of soil on cleaned surface None of these Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent Prevent redeposition of soil on cleaned surface ANSWER DOWNLOAD EXAMIANS APP
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