Chemical Process Main constituents of portland cement are calcium aluminate and Carbonates Gypsum Sodium silicate Silicates Carbonates Gypsum Sodium silicate Silicates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Increase atmospheric oxidation Make glossy surface Give elasticity & prevent cracking of the film Make it corrosion resistant Increase atmospheric oxidation Make glossy surface Give elasticity & prevent cracking of the film Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a Fuel in rotary kiln Binder in making carbon electrodes Binding material for coal briquettes All of these Fuel in rotary kiln Binder in making carbon electrodes Binding material for coal briquettes All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process L.D. converter is used in the production of Copper Zinc Steel Pig iron Copper Zinc Steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene butadiene rubber (SBR) is Another name of silicone rubber A synthetic monomer A synthetic polymer A natural rubber Another name of silicone rubber A synthetic monomer A synthetic polymer A natural rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Pumice Bakelite Carborundum Corundum Pumice Bakelite Carborundum Corundum ANSWER DOWNLOAD EXAMIANS APP
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