Chemical Process 'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of Final rolling out of paper Fibrillation of fibre Hydration of fibres Cutting of fibres Final rolling out of paper Fibrillation of fibre Hydration of fibres Cutting of fibres ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Aids in flocculation Helps in grease separation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Aids in flocculation Helps in grease separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Semi-drying None of these Non-drying Drying Semi-drying None of these Non-drying Drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. V₂O₅ Cr Ni Al₂O₃ V₂O₅ Cr Ni Al₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Increases their melting point All of these Is an exothermic reaction Is done in presence of nickel catalyst Increases their melting point All of these Is an exothermic reaction Is done in presence of nickel catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Graphite is a/an Allotrope of carbon Moderator used in nuclear reactor Electrical insulator Both B and C Allotrope of carbon Moderator used in nuclear reactor Electrical insulator Both B and C ANSWER DOWNLOAD EXAMIANS APP
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