Chemical Process Naphthols are derivates of Methyl amine Naphthalene Xylene Phenol Methyl amine Naphthalene Xylene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment All of these After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value Before filtration, reduces the bacterial load on filters All of these After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value Before filtration, reduces the bacterial load on filters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement? Xanthates Formic acid Stearic acid Calcium & aluminium stearate Xanthates Formic acid Stearic acid Calcium & aluminium stearate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is ZnO Fe CaCO₃ Al2O₃ ZnO Fe CaCO₃ Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrodenation of vegetable oils is a/an __________ reaction. Exothermic Autocatalytic Endothermic Homogenous Exothermic Autocatalytic Endothermic Homogenous ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 35 5 20 0.5 35 5 20 0.5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS