Chemical Process Molecular weights of polymers are in the range of 10⁹ - 10¹¹ 10² - 10² 10² - 10⁷ 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10² 10² - 10⁷ 10⁵ - 10⁹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is Diastase Yeast Maltase None of these Diastase Yeast Maltase None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Builder Surfactant Anti soil redeposition agent Optical brightening agent Builder Surfactant Anti soil redeposition agent Optical brightening agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Sodium bisulphite Chlorine Lime Sulphuric acid Sodium bisulphite Chlorine Lime Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Separate slag from metal Remove impurities/gangue Enhance rate of reaction Accelerate reduction of ore Separate slag from metal Remove impurities/gangue Enhance rate of reaction Accelerate reduction of ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Absence of air High concentration Presence of ammonium salts Presence of air Absence of air High concentration Presence of ammonium salts Presence of air ANSWER DOWNLOAD EXAMIANS APP
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