Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Depithing None of these Digestion Bleaching Depithing None of these Digestion Bleaching ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Common salt is generally not produced commonly by __________ method from brine. Vacuum evaporation Electrolytic Solar evaporation Freeze drying Vacuum evaporation Electrolytic Solar evaporation Freeze drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Silica Iron oxide Limestone Soda ash Silica Iron oxide Limestone Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Non-drying oil Drying oil Saturated oil Semi-drying oil Non-drying oil Drying oil Saturated oil Semi-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Ammonia cracking/dissociation Shift conversion Oil hydrogenation Steaming reforming of naphtha Ammonia cracking/dissociation Shift conversion Oil hydrogenation Steaming reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS