Chemical Process Parathion and Malathion are Plasticisers for unsaturated polysters Pain-relieving drugs (analgesic) Tranquilisers Pesticides Plasticisers for unsaturated polysters Pain-relieving drugs (analgesic) Tranquilisers Pesticides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? Coke CaO NaCl NH? Coke CaO NaCl NH? ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is used in water treatment for the removal of Dissolved oxygen Colloidal impurities Turbidity Chlorinous taste Dissolved oxygen Colloidal impurities Turbidity Chlorinous taste ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Unsaturated oils compared to saturated oils have Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen Higher melting point & lower reactivity to oxygen Higher melting point & higher reactivity to oxygen Lower melting point & higher reactivity to oxygen Lower melting point & lower reactivity to oxygen Higher melting point & lower reactivity to oxygen Higher melting point & higher reactivity to oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Baking soda Baking powder Washing soda None of these Baking soda Baking powder Washing soda None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? Al2O₃ ZnCl₂ AgO FE₂O₃ Al2O₃ ZnCl₂ AgO FE₂O₃ ANSWER DOWNLOAD EXAMIANS APP
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