Chemistry The metal that is used as a catalyst in the hydrogenation of oils is Pt Ni Cu Pb Pt Ni Cu Pb ANSWER DOWNLOAD EXAMIANS APP
Chemistry Main source of lead pollution is from Tobacco Sewage Insecticides Leaded gasoline Tobacco Sewage Insecticides Leaded gasoline ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? Methane Propane Ethane Butane Methane Propane Ethane Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The addition of gypsum to portland cement helps in : Increasing the strength of cement Preventing rapid setting of cement Rapid setting of cement Reduction in the cost of cement Increasing the strength of cement Preventing rapid setting of cement Rapid setting of cement Reduction in the cost of cement ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chloroform can be used as Antibiotic Antimalarial Analgesic Anaesthetic Antibiotic Antimalarial Analgesic Anaesthetic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in solar cells contains Caesium Tin Silicon Thallium Caesium Tin Silicon Thallium ANSWER DOWNLOAD EXAMIANS APP
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