Chemical Process Which of the following paper does not require a filler during manufacture? Writing paper Coloured paper Blotting paper Bond paper Writing paper Coloured paper Blotting paper Bond paper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used In printing industry As rocket fuel As a starting material for 'hypo' In photographic industry In printing industry As rocket fuel As a starting material for 'hypo' In photographic industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mixture of chlorine & sodium bromide acts as a/an Analgesic drug Hydrogenation catalyst Insecticides Fire retardant Analgesic drug Hydrogenation catalyst Insecticides Fire retardant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Vinyl chloride Phthalic anhydride Maleic anhydride Dacron Vinyl chloride Phthalic anhydride Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate None of these Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite Magnesium sulphate and magnessium bicarbonate None of these Magnesium sulphite and free SO₂ in acid medium Sodium sulphite and sodium bisulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temporary hardness of water can be removed by Boiling Addition of alum (a coagulant) Filtration (through gravity sand filter) Addition of lime Boiling Addition of alum (a coagulant) Filtration (through gravity sand filter) Addition of lime ANSWER DOWNLOAD EXAMIANS APP
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