Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Calcium perchlorate Soda lime None of these Slaked lime Calcium perchlorate Soda lime None of these Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ acid is an unsaturated fatty acid. Oleic Stearic Palmitic Oxalic Oleic Stearic Palmitic Oxalic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The amount of benzene present in pure benzol is about __________ percent. 50 70 90 30 50 70 90 30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 1600 8500 4000 800 1600 8500 4000 800 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shrinkage volume in cement setting does not depend upon the Ambient temperature fluctuation Drying period Sand to cement ratio Water to cement ratio Ambient temperature fluctuation Drying period Sand to cement ratio Water to cement ratio ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil is a/an Solid at normal temperature Ester of alcohols other than glycerine Mixture of glycerides of fatty acids Mixture of glycerides Solid at normal temperature Ester of alcohols other than glycerine Mixture of glycerides of fatty acids Mixture of glycerides ANSWER DOWNLOAD EXAMIANS APP
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