Chemical Process Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at 50 atm & 1000°C 1 atm & 100°C 100 atm & 500°C 5 atm & 275°C 50 atm & 1000°C 1 atm & 100°C 100 atm & 500°C 5 atm & 275°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of BHC Parathion DDT None of these BHC Parathion DDT None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Carbonates Bicarbonates Sulphates Phosphates Carbonates Bicarbonates Sulphates Phosphates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Builder Surfactant Optical brightening agent Anti soil redeposition agent Builder Surfactant Optical brightening agent Anti soil redeposition agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Soda lime High silica Pyrex Lead Soda lime High silica Pyrex Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Platinum Bromine Sulphur Alumina Platinum Bromine Sulphur Alumina ANSWER DOWNLOAD EXAMIANS APP
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