Chemical Process Drinking (potable) water treatment does not involve Coagulation Disinfection Softening Sedimentation Coagulation Disinfection Softening Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main component of pyrex glass is Celenium Lead Boron Zinc Celenium Lead Boron Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the second major component of cement? Al₂O₃ SiO₂ CaO Fe₂O₃ Al₂O₃ SiO₂ CaO Fe₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its High co-efficient of expansion High melting point Low co-efficient of expansion Both B and C High co-efficient of expansion High melting point Low co-efficient of expansion Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Both A & B Same as dacron Neither A nor B A polyester Both A & B Same as dacron Neither A nor B A polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is MgO SO₂ gas Chlorine dioxide (ClO₂) Mercaptans MgO SO₂ gas Chlorine dioxide (ClO₂) Mercaptans ANSWER DOWNLOAD EXAMIANS APP
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